Editing Brooke Kosinski

{{Infobox dancer
|name = Brooke Morgan Kosinski
|image = File:Brookekosinski.jpg
|gender = Female
|age = {{age|2004|02|26}}
|birthdate = February 26, 2004
|nationality = American
|hometown = Pennsylvania
|height = 5'3"
|eye color = Brown 
|hair color = Brown 
|school grade = High School Class of 2022 <br> College Class of 2026
|profession = Dancer
|affiliations = n/a
|dance studios = Abby Lee Dance Company (2006-2016) <br> Dance Mechanics (2017-present)
|parents = Hollie Kosinski (mother)
|siblings = Jake Kosinski (brother)
|friends = [[Payton Ackerman]] <br> [[Selah Curran]] <br> [[Kylie Edwards]] <br> [[Nia Frazier]] <br> [[Sarah Hunt]] <br> [[Keara Sweeney]] <br> [[Haley Vrolijk]] <br> [[Mackenzie Ziegler]] <br> [[Maddie Ziegler]]
|titles = ''see below''
|nicknames = Brookie Cookie <br> Brookie <br> Cookie <br> Juicy Girl
}}'''Brooke Morgan Kosinski''' (born on February 26, 2004) is a dancer at Dance Mechanics. She lives in Pennsylvania with her parents and her brother, Noah. She has been dancing since the age of two and became best friends with [[Mackenzie Ziegler]] almost immediately after she began dancing with her. Brooke and her mother, Hollie, were offered a spot on the Abby Lee Dance Company's junior elite competition team that would be featured of Lifetime's reality television series ''Dance Moms'' every week, but Hollie turned down the offer due to privacy issues and concerns.

Brooke's first television debut was a cameo appearance on an episode of season 1 of ''Dance Moms'', and she has been seen on the show during short clips ever since. She was a background dancer along with several other members of the Abby Lee Dance Company in Mack Z's music video for "It's a Girl Party," which, upon its release date, reached the top of the pop charts in a matter of hours. Both the song and its respective video rose up the charts above Beyoncé, Pharell, John Legend, and other influential artists.

On July 24, 2016, rumors sparked that Brooke had transferred dance studios after she posted a photo to Instagram showing herself and choreographer [[Alexa Moffett]] dancing in a studio strongly resembling that of Dance Mechanics. It was confirmed a few months later that Brooke had indeed switched studios after she competed at NUVO Dance Convention under Dance Mechanics.

In 2017, Brooke began modeling for Sally Miller Couture.

==Dances==
===Solos===
{| class="mw-collapsible mw-uncollapsed wikitable sortable" data-expandtext="Show" data-collapsetext="Hide" border="1" cellpadding="4" cellspacing="0" style="width:70%; font-size:90%; text-align:center;"
|-
! style="background:#f2c8e0;" |Year
! style="background:#f2c8e0;" |Dance Name
! style="background:#f2c8e0;" |Dance Style
! style="background:#f2c8e0;" |Choreographer
! style="background:#f2c8e0;" |Competition
! style="background:#f2c8e0;" |Place Awards
|-
| rowspan="3" |2011
| rowspan="3" |Broadway Banana
| rowspan="3" |Musical Theater
| rowspan="3" |unknown
|DEA (Pittsburgh)
|4<sup>th</sup> in Small Fry Solos
|-
|Dance Masters of PA
|2<sup>nd</sup> in Age 7-8 Solos
|-
|OSNY (Pittsburgh)
|High Gold
|-
| rowspan="5" |2012
| rowspan="5" |If I Can't Take It With Me
| rowspan="5" |Musical Theater
| rowspan="5" |unknown
|DEA (Pittsburgh)
|1<sup>st</sup> in Small Fry Solos
|-
|DEA Nationals (Las Vegas)
|2<sup>nd</sup> Runner-Up for Small Fry Miss
|-
|Fire and Ice (Pittsburgh)
|unknown
|-
|Nexstar (Akron)
|2<sup>nd</sup> in Nexstar Petite Solos
|-
|NUVO (Pittsburgh)
|did not place
|-
| rowspan="6" |2013
| rowspan="6" |I'm Available
| rowspan="6" |Musical Theater
| rowspan="6" |[[Gianna Martello]]
|DEA (Pittsburgh)
|3<sup>rd</sup> in Small Fry Solos
|-
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> in Junior Solos<br />Regional Junior Dancer of the Year
|-
|Hollywood Vibe<br />Nationals (Las Vegas)
|1<sup>st</sup> in Junior Solos<br />National Junior Dancer of the Year
|-
|Onstage New York (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Small Wonder Solos<br />National Small Wonder<br />Miss Sheer Talent
|-
|Sheer Talent<br />Nationals (Las Vegas)
|1<sup>st</sup> in Small Wonder Solos<br />National Small Wonder<br />Miss Sheer Talent 2013
|-
| rowspan="5" |2014
| rowspan="5" |Beautiful Like Me
| rowspan="5" |Musical Theater
| rowspan="5" |[[Gianna Martello]]
|JUMP (Pittsburgh)
|1<sup>st</sup> in Mini Solos
|-
|NYCDA (Pittsburgh)
|4<sup>th</sup> in Mini Solos
|-
|Sheer Talent (Pittsburgh)
|Regional Small Wonder<br />Miss Sheer Talent 2013
|-
|Sheer Talent (Wheeling)
|3<sup>rd</sup> in Junior Solos
|-
|World Class Talent (Rockville)
|2<sup>nd</sup> in Junior World Solos
|-
| rowspan="8" |2015
| rowspan="8" |New York, New York
| rowspan="8" |Musical Theater
| rowspan="8" |[[Gianna Martello]]
|24/7 (Pittsburgh)
|4<sup>th</sup> in Mini Solos
|-
|Fire and Ice (Pittsburgh)
|1<sup>st</sup> in Junior Solos
|-
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> in Intermediate Jazz Solos<br />4<sup>th</sup> in Overall Intermediate Solos
|-
|NUVO (Pittsburgh)
|4<sup>th</sup> in Mini Solos
|-
|NYCDA (Pittsburgh)
|3<sup>rd</sup> in Mini Solos
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Junior Solos
|-
|Sheer Talent Nationals (Foxwoods)
|2<sup>nd</sup> in Junior Solos<br />Titanium Award
|-
|The Dance Awards Nationals (NYC)
|21<sup>st</sup> Runner-Up for Best Mini FDOY
|-
| rowspan="7" |2016
| rowspan="4" |Forever Young
| rowspan="4" |Lyrical
| rowspan="4" |unknown
|Hollywood Vibe (Pittsburgh)
|3<sup>rd</sup> in Lyrical Solos
|-
|Sheer Talent (Pittsburgh)
|4<sup>th</sup> or 6<sup>th</sup> in Preteen Solos
|-
|JUMP (Pittsburgh)
|8<sup>th</sup> in Junior Solos
|-
|NYCDA (Pittsburgh)
|8<sup>th</sup> in Junior Solos
|-
| rowspan="3" |That's Life
| rowspan="3" |Musical Theater
| rowspan="3" |unknown
|Sheer Talent (Pittsburgh)
|4<sup>th</sup> or 6<sup>th</sup> in Preteen Solos
|-
|NUVO (Pittsburgh)
|9<sup>th</sup> in Junior Solos
|-
|Sheer Talent (Las Vegas)
|9<sup>th</sup> in Preteen Solos
|-
| rowspan="6" |2017
| rowspan="6" |Lullaby
| rowspan="6" |Lyrical
| rowspan="6" |[[Alexa Moffett]]
|DanceMakers (Pittsburgh)
|2<sup>nd</sup> in Preteen Solos
|-
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> in Lyrical Solos<br />4<sup>th</sup> in Intermediate
|-
|Intrigue (Pittsburgh)
|1<sup>st</sup> in Junior Solos<br />1<sup>st</sup> in Lyrical Solos<br />True Artist Award
|-
|JUMP (Pittsburgh)
|8<sup>th</sup> in Junior Solos
|-
|NUVO (Pittsburgh)
|7<sup>th</sup> in Junior Solos
|-
|NYCDA (Pittsburgh)
|4<sup>th</sup> in Junior Solos
|-
| rowspan="3" |2018
| rowspan="3" |The Sky in the Room
| rowspan="3" |Contemporary
| rowspan="3" |unknown
|24/7 (Pittsburgh)
|
|-
|JUMP (Pittsburgh)
|6<sup>th</sup> in Teen Solos
|-
|NUVO (Pittsburgh)
|6<sup>th</sup> in Teen Solos
|-
| rowspan="3" |2019
| rowspan="3" |Laura
| rowspan="3" |Contemporary
| rowspan="3" |unknown
|NUVO (Pittsburgh)
|did not place
|-
|Intrigue
|4<sup>th</sup> in Teen Solos
|-
|24/7
|10<sup>th</sup> in Teen Solos
|-
| rowspan="4" |2020
| rowspan="4" |Before the Wind Blows<br />(It All Away)
| rowspan="4" |Contemporary
| rowspan="4" |unknown
|REVEL (Pittsburgh)
|6<sup>th</sup> in Teen Solos
|-
|Intrigue (Pittsburgh)
|2<sup>nd</sup> in Teen Solos
|-
|DanceMakers (Pittsburgh)
|1<sup>st</sup> in Senior Solos
|-
|24/7 (Pittsburgh)
|10<sup>th</sup> in Teen Solos
|-
| rowspan="5" |2021
| rowspan="5" |La Vie En Rose
| rowspan="5" |Contemporary
| rowspan="5" |unknown
|NUVO (Pittsburgh)
|did not place
|-
|Revel (Pittsburgh)
|did not place
|-
|24/7 (Pittsburgh)
|10<sup>th</sup> in Senior Solos
|-
|Intrigue (Pittsburgh)
|2<sup>nd</sup> in Senior Solos<br />2<sup>nd</sup> in Contemporary Solos
|-
|Intrigue (Liverpool)
|5<sup>th</sup> in Senior Solos
|-
|2022
|One of You
|Lyrical
|unknown
|DanceMakers (Pittsburgh)
|1<sup>st</sup> in Senior Solos
|}

===Duets===
{| class="mw-collapsible mw-uncollapsed wikitable sortable" data-expandtext="Show" data-collapsetext="Hide" border="1" cellpadding="4" cellspacing="0" style="width:99%; font-size:90%; text-align:center;"
|-
! style="background:#f2c8e0;" |Year
! style="background:#f2c8e0;" |Dance Name/Song Name
! style="background:#f2c8e0;" |Dance Style
! style="background:#f2c8e0;" |Choreographer
! style="background:#f2c8e0;" |Other Dancer
! style="background:#f2c8e0;" |Competition
! style="background:#f2c8e0;" |Place Awards
|-
|2012
|Abba Dabba Honeymoon
|Acrobatic
|[[Jennine Wedge]]
|[[Mackenzie Ziegler]]
|Nexstar (Akron)
|1<sup>st</sup> in Nexstar Petite Duet/Trios
|-
| rowspan="3" |2013
| rowspan="3" |Together Wherever We Go
| rowspan="3" |Acrobatic
| rowspan="3" |[[Jennine Wedge]]
| rowspan="3" |[[Mackenzie Ziegler]]
|Onstage NY (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Small Wonders Duets
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Small Wonders Duets<br />4<sup>th</sup> in Platinum Solo/Duet/Trios
|-
| rowspan="10" |2014
| rowspan="5" |Big Finish
| rowspan="5" |Specialty
| rowspan="5" |Gianna Martello
| rowspan="5" |[[Mackenzie Ziegler]]
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> in Junior Duet/Trios<br />1<sup>st</sup> in Junior Duets
|-
|JUMP (Pittsburgh)
|2<sup>nd</sup> in Mini Duet/Trios
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Junior Duet/Trips<br />Titanium Award
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Junior Duets<br />2<sup>nd</sup> in Titanium Solo/Duet/Trios
|-
|WCDE (Pittsburgh)
|1<sup>st</sup> in Mini Open Duet/Trios
|-
| rowspan="5" |For the Better
| rowspan="5" |Lyrical
| rowspan="5" |[[Gianna Martello]]
| rowspan="5" |[[Auriel Welty]]
|Hollywood Vibe (Pittsburgh)
|3<sup>rd</sup> in Teen Duet/Trios
|-
|JUMP (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Teen Duets
|-
|Sheer Talent Nationals (Las Vegas)
|did not place
|-
|WCDE (Pittsburgh)
|1<sup>st</sup> in Teen Lyrical Duet/Trios
|-
| rowspan="3" |2015
| rowspan="3" |Bombshell
| rowspan="3" |Specialty
| rowspan="3" |[[Gianna Martello]]
| rowspan="3" |[[Mackenzie Ziegler]]
|JUMP (Pittsburgh)
|2<sup>nd</sup> in Mini Duet/Trios
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Junior Duets
|-
|The Dance Awards Nationals (NYC)
|did not place
|-
| rowspan="3" |2016
| rowspan="3" |If I Should Lose My Way
| rowspan="3" |Lyrical
| rowspan="3" |[[Gianna Martello]]
| rowspan="3" |[[Sarah Hunt]]
|NYCDA (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|3<sup>rd</sup> in Preteen Duet/Trios
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Preteen Duet/Trios
|}

===Groups===
====with Abby Lee Dance Company====
{| class="mw-collapsible mw-uncollapsed wikitable sortable" data-expandtext="Show" data-collapsetext="Hide" border="1" cellpadding="4" cellspacing="0" style="width:99%; font-size:90%; text-align:center;"
|-
! style="background:#f2c8e0;" |Year
! style="background:#f2c8e0;" |Dance Name
! style="background:#f2c8e0;" |Dance Style
! style="background:#f2c8e0;" |Choreographer
! style="background:#f2c8e0;" |Other Dancers
! style="background:#f2c8e0;" |Competition
! style="background:#f2c8e0;" |Place Awards
|-
|2010
|10 Little Indians
|unknown
|unknown
|[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]<br />and others
|Fire and Ice (Pittsburgh)
|1<sup>st</sup> in Intermediate Small Groups
|-
| rowspan="5" |2011
| rowspan="2" |Kissed a Boy
| rowspan="2" |Jazz
| rowspan="2" |unknown
| rowspan="2" |[[Alex Biery]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Nia Frazier]]<br />[[Mackenzie Ziegler]]<br />and others
|DEA (Pittsburgh)
|did not place
|-
|DEA Nationals (Las Vegas)
|2<sup>nd</sup> in Small Fry Groups
|-
| rowspan="2" |Pinktastic
| rowspan="2" |Jazz
| rowspan="2" |unknown
| rowspan="2" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Mackenzie Ziegler]]<br />and others
|DEA (Pittsburgh)
|2<sup>nd</sup> in Small Fry Lines
|-
|DEA Nationals (Las Vegas)
|1<sup>st</sup> in Small Fry Lines
|-
|That's Amoré
|Ballet
|unknown
|[[Alex Biery]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Mackenzie Ziegler]]<br />and 1 other
|
|
|-
| rowspan="5" |2012
|Bad Apples
|Musical Theater
|Abby Lee Miller
|[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Nia Frazier]]<br />[[Chloe Lukasiak]]<br />[[Kendall Vertes]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]<br />and others
|DEA (Pittsburgh)
|1<sup>st</sup> in Small Fry Lines
|-
|Germs
|Hip Hop
|unknown
|[[Alex Biery]]<br />[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Anastasia Rose]]<br />[[Mackenzie Ziegler]]<br />and others
|DEA (Pittsburgh)
|4<sup>th</sup> in Small Fry Groups
|-
|What's New at the Zoo
|Acrobatic
|unknown
|[[Selah Curran]]<br />[[Anastasia Rose]]<br />[[Mackenzie Ziegler]]<br />and 1 other
|DEA (Pittsburgh)
|1<sup>st</sup> in Small Fry Groups
|-
| rowspan="2" |Where Have All the Children Gone
| rowspan="2" |Lyrical
| rowspan="2" |Abby Lee Miller
| rowspan="2" |[[Nia Frazier]]<br />[[Brooke Hyland]]<br />[[Paige Hyland]]<br />[[Chloe Lukasiak]]<br />[[Kendall Vertes]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|DEA (Pittsburgh)
|1<sup>st</sup> in Junior Groups
|-
|JUMP (Pittsburgh)
|3<sup>rd</sup> in Junior Groups
|-
| rowspan="13" |2013
| rowspan="2" |Angels Among Us
| rowspan="2" |Lyrical
| rowspan="2" |[[Jennine Wedge]]
| rowspan="2" |[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Nick Dobbs]]<br />[[Nia Frazier]]<br />[[Sarah Hunt]]<br />[[Keara Sweeney]]<br />[[Kendall Vertes]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]<br />and others
|Onstage NY (Pittsburgh)
|4<sup>th</sup> in Overall Advanced Junior Division
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Small Wonder Lines
|-
| rowspan="4" |Break In
| rowspan="4" |Hip Hop
| rowspan="4" |Rachael Thoma
| rowspan="4" |[[Alex Biery]]<br />[[Nina Cerniglia]]<br />Ryann Coleman<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />Brooklyn Ginsburg<br />[[Sarah Hunt]]<br />Amira Jackson<br />[[Sammie Lenzi]]<br />Natalie McKela<br />Kira Pleska<br />[[Jillian Porter]]<br />[[Anastasia Rose]]<br />[[Keara Sweeney]]<br />[[Alison Taylor]]<br />Eve Vinkler<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|JUMP (Pittsburgh)
|2<sup>nd</sup> in Junior Extended Lines
|-
|Onstage NY (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Preteen Lines
|-
|Sheer Talent Nationals (Las Vegas)
|2<sup>nd</sup> in Junior Lines
|-
| rowspan="4" |Cotton Eyed Joe
| rowspan="4" |Specialty
| rowspan="4" |[[Jennine Wedge]]
| rowspan="4" |[[Alex Biery]]<br />[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sammie Lenzi]]<br />Natalie McKela<br />Anastasia Rose<br />[[Mackenzie Ziegler]]
|JUMP (Pittsburgh)
|1<sup>st</sup> in Mini Groups<br />1<sup>st</sup> in Mini/Junior Specialty<br />Best in Studio Award<br />Mini Best of JUMP Award<br />High Gold Award
|-
|Onstage NY (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Preteen Lines
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Junior Groups
|-
| rowspan="2" |Pinks
| rowspan="2" |Tap
| rowspan="2" |Matt Saffron
| rowspan="2" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Keara Sweeney]]<br />[[Mackenzie Ziegler]]
|Onstage NY (Pittsburgh)
|did not place
|-
|Sheer Talent Nationals (Las Vegas)
|2<sup>nd</sup> in Small Wonder Groups<br />1<sup>st</sup> in Platinum Groups/Lines/Productions
|-
|Sound of Music
|Ballet
|unknown
|[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sammie Lenzi]]<br />[[Anastasia Rose]]<br />[[Alison Taylor]]<br />[[Eve Vinkler]]<br />[[Mackenzie Ziegler]]
|
|
|-
| rowspan="32" |2014
| rowspan="4" |A Little Party
| rowspan="4" |Jazz
| rowspan="4" |[[Molly Long]]
| rowspan="4" |Nina Cerniglia<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Nia Frazier]]<br />[[Sarah Hunt]]<br />[[Sammie Lenzi]]<br />[[Anastasia Rose]]<br />[[Kendall Vertes]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|1<sup>st</sup> in Mini Lines<br />1<sup>st</sup> in Mini Jazz
|-
|NUVO (Pittsburgh)
|1<sup>st</sup> in Mini Lines<br />1<sup>st</sup> in Mini/Junior Jazz<br />Mini Best Nu Group Award
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Junior Lines
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Junior Lines
|-
|America Gone
|Lyrical
|[[Gianna Martello]]
|[[Payton Ackerman]]<br />Mariah Aivazis<br />[[Nia Frazier]]<br />[[Olivia Ice]]<br />[[Kassidy Leon]]<br />[[Katherine Narasimhan]]<br />[[Hope Roberts]]<br />Ian Schmoke<br />[[Keara Sweeney]]<br />Alison Taylor<br />[[Kendall Vertes]]<br />[[Ryleigh Vertes]]<br />Eve Vinkler<br />[[Auriel Welty]]<br />[[Maddie Ziegler]]
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Teen Lines
|-
| rowspan="3" |Blame It on the Boogie
| rowspan="3" |Tap
| rowspan="3" |Matt Saffron
| rowspan="3" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|1<sup>st</sup> in Mini Groups<br />1<sup>st</sup> in Mini/Junior Tap<br />Mini Best of JUMP Award
|-
|Sheer Talent (Pittsburgh)
|3<sup>rd</sup> in Junior Groups
|-
|Sheer Talent Nationals (Las Vegas)
|did not place
|-
| rowspan="2" |Blue Suede Shoes
| rowspan="2" |Hip Hop
| rowspan="2" |Rachael Thoma
| rowspan="2" |[[Alex Biery]]<br />[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Sammie Lenzi]]<br />[[Anastasia Rose]]<br />[[Alison Taylor]]<br />[[Eve Vinkler]]<br />[[Haley Vrolijk]]<br />Carolyn Whitney<br />[[Mackenzie Ziegler]]
|Sheer Talent (Pittsburgh)
|4<sup>th</sup> in Junior Lines
|-
|Sheer Talent Nationals (Las Vegas)
|4<sup>th</sup> in Junior Lines
|-
| rowspan="4" |Borrowed Angels
| rowspan="4" |Lyrical
| rowspan="4" |[[Gianna Martello]]
| rowspan="4" |[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Sammie Lenzi]]<br />[[Anastasia Rose]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|Hollywood Vibe (Pittsburgh)
|2<sup>nd</sup> in Junior Small Groups
|-
|JUMP (Pittsburgh)
|3<sup>rd</sup> in Mini Groups<br />2<sup>nd</sup> in Mini/Junior Specialty
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Junior Lines
|-
|World Class Talent (Rockville)
|3<sup>rd</sup> in Junior World Groups
|-
| rowspan="4" |GNO
| rowspan="4" |Jazz
| rowspan="4" |[[Molly Long]]
| rowspan="4" |[[Nia Frazier]]<br />[[Sarah Hunt]]<br />[[Kendall Vertes]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|2<sup>nd</sup> in Mini Groups
|-
|NUVO (Pittsburgh)
|2<sup>nd</sup> in Mini Groups
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Junior Groups
|-
|Sheer Talent Nationals (Las Vegas)
|4<sup>th</sup> in Junior Groups
|-
| rowspan="3" |Horizons
| rowspan="3" |Contemporary
| rowspan="3" |[[Gianna Martello]]
| rowspan="3" |Alivia Bella<br />Nina Cerniglia<br />Alivia Cooper<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sammie Lenzi]]<br />[[Anastasia Rose]]<br />[[Alison Taylor]]<br />[[Eve Vinkler]]<br />[[Mackenzie Ziegler]]
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> Intermediate Large Groups
|-
|Sheer Talent (Pittsburgh)
|3<sup>rd</sup> in Junior Lines
|-
|Sheer Talent Nationals (Las Vegas)
|2<sup>nd</sup> in Junior Lines
|-
| rowspan="5" |Prayer
| rowspan="5" |Lyrical
| rowspan="5" |[[Gianna Martello]]
| rowspan="5" |[[Sarah Hunt]]<br />[[Hope Roberts]]<br />[[Keara Sweeney]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|Teen Best of JUMP Award
|-
|NYCDA (Pittsburgh)
|10<sup>th</sup> in Teen Groups
|-
|Sheer Talent (Pittsburgh)
|3<sup>rd</sup> in Preteen Groups
|-
|Sheer Talent Nationals (Las Vegas)
|3<sup>rd</sup> in Titanium Groups/Lines/Productions
|-
|WCDE (Pittsburgh)
|1<sup>st</sup> in Junior Lyrical Small Groups
|-
| rowspan="6" |Toy Box
| rowspan="6" |Specialty
| rowspan="6" |[[Jennine Wedge]]
| rowspan="6" |[[Sarah Hunt]]<br />[[Anastasia Rose]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> in Junior Small Groups<br />1<sup>st</sup> in Junior Groups
|-
|JUMP (Pittsburgh)
|did not place
|-
|NUVO (Pittsburgh)
|3<sup>rd</sup> in Mini Groups<br />1<sup>st</sup> in Mini/Junior Specialty
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Small Wonder Groups
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Junior Groups
|-
|World Class Talent (Rockville)
|did not place
|-
| rowspan="25" |2015
| rowspan="4" |Bossa Nova Baby
| rowspan="4" |Tap
| rowspan="4" |Matt Saffron
| rowspan="4" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|2<sup>nd</sup> in Mini Groups<br />1<sup>st</sup> in Mini Tap
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Preteen Groups<br />1<sup>st</sup> in Overall Groups/Lines/Productions<br />Clarity of Taps Award<br />Sheer Brilliance Award
|-
|Sheer Talent Nationals (Foxwoods)
|2<sup>nd</sup> in Preteen Groups<br />3<sup>rd</sup> in Titanium Groups/Lines/Productions
|-
|The Dance Awards Nationals (NYC)
|2<sup>nd</sup> in Junior Tap
|-
| rowspan="3" |Dollhouse
| rowspan="3" |Contemporary
| rowspan="3" |[[Gianna Martello]]
| rowspan="3" |[[Nia Frazier]]<br />[[Sarah Hunt]]<br />[[Ryan Nogy]]<br />[[Kendall Vertes]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|3<sup>rd</sup> in Junior Groups
|-
|Sheer Talent (Pittsburgh)
|5<sup>th</sup> in Preteen Groups
|-
|Sheer Talent Nationals (Foxwoods)
|4<sup>th</sup> in Preteen Groups<br />2<sup>nd</sup> in Platinum Groups/Lines/Productions
|-
| rowspan="3" |Everybody Goes
| rowspan="3" |Contemporary
| rowspan="3" |[[Gianna Martello]]
| rowspan="3" |[[Payton Ackerman]]<br />Maddie Bennett<br />[[Nia Frazier]]<br />[[Sarah Hunt]]<br />[[Olivia Ice]]<br />[[Kassidy Leon]]<br />[[Katherine Narasimhan]]<br />[[Ryan Nogy]]<br />Madison Porter<br />[[Hope Roberts]]<br />Ian Schmoke<br />[[Keara Sweeney]]<br />[[Alison Taylor]]<br />[[Kendall Vertes]]<br />Carolyn Whitney<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|2<sup>nd</sup> in Teen Extended Lines
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Teen Lines
|-
|Sheer Talent Nationals (Foxwoods)
|4<sup>th</sup> in Teen Lines
|-
| rowspan="3" |Get Here
| rowspan="3" |Lyrical
| rowspan="3" |[[Gianna Martello]]
| rowspan="3" |[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Anastasia Rose]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|JUMP (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Junior Lines
|-
|Sheer Talent Nationals (Foxwoods)
|3<sup>rd</sup> in Junior Lines
|-
| rowspan="4" |I Am Light
| rowspan="4" |Lyrical
| rowspan="4" |[[Gianna Martello]]
| rowspan="4" |[[Sarah Hunt]]<br />[[Ryan Nogy]]<br />[[Hope Roberts]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|1<sup>st</sup> in Teen Lyrical
|-
|NYCDA (Pittsburgh)
|4<sup>th</sup> in Teen Groups<br />3<sup>rd</sup> in Teen Lyrical
|-
|Sheer Talent (Pittsburgh)
|2<sup>nd</sup> in Teen Groups<br />Sheer Radiance Award
|-
|Sheer Talent Nationals (Foxwoods)
|3<sup>rd</sup> in Teen Groups
|-
|Make Way
|Hip Hop
|unknown
|[[Alex Biery]]<br />[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />Dyson Ramey<br />[[Anastasia Rose]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|Sheer Talent (Pittsburgh)
|5<sup>th</sup> in Preteen Lines
|-
|That's Amoré (aka "Bolero de Balley")
|Ballet
|unknown
|[[Alex Biery]]<br />[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Anastasia Rose]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|Sheer Talent (Pittsburgh)
|did not place
|-
| rowspan="3" |Watercolors
| rowspan="3" |Specialty
| rowspan="3" |unknown
| rowspan="3" |[[Sarah Hunt]]<br />[[Anastasia Rose]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]
|JUMP (Pittsburgh)
|3<sup>rd</sup> in Mini Groups<br />1<sup>st</sup> in Mini Specialty
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Junior Groups<br />Sheer Tricks Award
|-
|Sheer Talent Nationals (Foxwoods)
|3<sup>rd</sup> in Platinum Groups/Lines/Productions
|-
| rowspan="3" |Wikked Lil Girls
| rowspan="3" |Jazz
| rowspan="3" |[[Molly Long]]
| rowspan="3" |[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Nia Frazier]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Anastasia Rose]]<br />[[Kendall Vertes]]<br />[[Haley Vrolijk]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|JUMP (Pittsburgh)
|3<sup>rd</sup> in Junior Lines
|-
|Sheer Talent (Pittsburgh)
|1<sup>st</sup> in Junior Lines
|-
|Sheer Talent Nationals (Foxwoods)
|1<sup>st</sup> in Junior Lines
|-
| rowspan="16" |2016
|Bass
|Ballroom
|unknown
|[[Anastasia Rose]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]<br />and others
|n/a
|n/a
|-
| rowspan="2" |Feet Don't Fail Me Now
| rowspan="2" |Tap
| rowspan="2" |Matt Saffron
| rowspan="2" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Kendall Vertes]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|Sheer Talent (Pittsburgh)
|Powerhouse Award
|-
|Sheer Talent Nationals (Las Vegas)
|2<sup>nd</sup> in Preteen Groups
|-
| rowspan="2" |Head Full of Drums
| rowspan="2" |Ballet
| rowspan="2" |unknown
| rowspan="2" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Anastasia Rose]]<br />[[Mackenzie Ziegler]]<br />and others
|JUMP (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|Sheer Ballerina Award
|-
| rowspan="2" |I Heard It Through the Grapevine
| rowspan="2" |Contemporary
| rowspan="2" |unknown
| rowspan="2" |[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Anastasia Rose]]<br />[[Mackenzie Ziegler]]
|Sheer Talent (Pittsburgh)
|3<sup>rd</sup> in Preteen Groups
|-
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Titanium Groups/Lines/Productions<br />Diamond Award
|-
|I Stand
|Lyrical
|unknown
|[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Mackenzie Ziegler]]<br />and others
|n/a
|n/a
|-
|Lose Control
|Hip Hop
|unknown
|[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Mackenzie Ziegler]]<br />and others
|n/a
|n/a
|-
|Sixth Sense
|Contemporary
|unknown
|[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Kendall Vertes]]<br />[[Mackenzie Ziegler]]<br />[[Maddie Ziegler]]
|Sheer Talent Nationals (Las Vegas)
|5<sup>th</sup> in Preteen Groups<br />Diamond Award
|-
| rowspan="4" |Spare Change
| rowspan="4" |Contemporary
| rowspan="4" |[[Gianna Martello]]
| rowspan="4" |[[Nina Cerniglia]]<br />[[Selah Curran]]<br />[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Mackenzie Ziegler]]
|Hollywood Vibe (Pittsburgh)
|1<sup>st</sup> in Intermediate Lyrical Small Groups
|-
|NUVO (Pittsburgh)
|did not place
|-
|Sheer Talent (Pittsburgh)
|5<sup>th</sup> in Preteen Groups<br />Sheer Vibrancy Award
|-
|Sheer Talent Nationals (Las Vegas)
|3<sup>rd</sup> in Preteen Groups
|-
|The Remembering
|Contemporary
|[[Gianna Martello]]
|[[Kylie Edwards]]<br />[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Mackenzie Ziegler]]
|Sheer Talent Nationals (Las Vegas)
|1<sup>st</sup> in Preteen Groups<br />1<sup>st</sup> in Diamond Groups/Lines/Productions<br />1<sup>st</sup> in Overall Groups/Lines/Productions<br />Sheer Brilliance Award
|-
|The World is Ours
|Specialty
|unknown
|[[Sarah Hunt]]<br />[[Jessa Kinter]]<br />[[Anastasia Rose]]<br />[[Mackenzie Ziegler]]
|Sheer Talent
|Diamond Award
|}

====with Dance Mechanics====
{| class="mw-collapsible mw-uncollapsed wikitable sortable" data-expandtext="Show" data-collapsetext="Hide" border="1" cellpadding="4" cellspacing="0" style="width:99%; font-size:90%; text-align:center;"
|-
! style="background:#f2c8e0;" |Year
! style="background:#f2c8e0;" |Dance Name
! style="background:#f2c8e0;" |Dance Style
! style="background:#f2c8e0;" |Choreographer
! style="background:#f2c8e0;" |Other Dancers
! style="background:#f2c8e0;" |Competition
! style="background:#f2c8e0;" |Place Awards
|-
|2017
|Wonderwall
|
|James Washington
|
|
|
|}

==Dance Titles==
*Hollywood Vibe Regional Junior Dancer of the Year 2013
*Hollywood Vibe National Junior Dancer of the Year 2013
*Regional NUVO Mini Female Breakout Artist 2013
*National Small Wonder Miss Sheer Talent 2013
*Regional NUVO Mini Female Breakout Artist 2014
*Regional JUMP Mini Female VIP 2014
*Regional JUMP Junior Female VIP 2016

===Runner-Up Titles===
2nd runner-up for small fry miss DEA 2012

Runner-up Mini Female JUMP VIP 2013

Runner-up NYCDA Outstanding Dancer 2014 

24/SEVEN Mini Female Non-stop Dancer 2014 runner-up 

Runner-up Mini Female JUMP VIP 2015

Runner-up Mini Nuvo Female Breakout Artist 2015

21st runner-up Mini Female Best Dancer 

Runner-up for Regional Radix Junior Female Core Performer 2016

24/SEVEN Junior  Female Non-stop Dancer 2016 runner-up

==Fun Facts==
* Brooke's nickname is "Brookie Cookie" or just plain "Cookie"
* Brooke's mom, Hollie, is known for staying out of drama at the studio
* Her best friend is [[Mackenzie Ziegler]]
* Brooke and Auriel Welty have a close relationship; Auriel was like a big sister to Brooke
* Brooke posted a picture of herself and [[Maddie Ziegler]] on Instagram for Maddie's birthday and said in the post that Maddie is like a big sister to her
* The producers of ''Dance Moms'' and Abby Lee Miller have asked Brooke and her mom to be on the show many times, but Hollie wanted to protect her daughter from all of the unwanted attention, bad treatment, and drama that came with being on the show

==Additional Page==
[[Brooke Kosinski/Gallery]]

==External Links==
*[http://www.facebook.com/Brooke-Kosinski-440813819295920/ Facebook (1)]
*[http://www.facebook.com/juicygirl26 Facebook (2)]
*[http://twitter.com/brookemkosinski Twitter (1)]
*[http://twitter.com/cookiekosinski Twitter (2)]
*[http://instagram.com/brookekosinski/ Instagram]
*[http://ask.fm/juicygurrl26 ask.fm]
[[Category:Dancers]]
[[Category:Girl Dancers]]
[[Category:Female Grown-Ups]]
[[Category:Dance Moms Dancers]]
[[Category:ALDC dancers]]
[[Category:National Title Winners]]
[[Category:February Births]]
[[Category:2004 births]]