宝拉·阿巴杜

Paula Abdul

饰：自己

安东尼奥·里德

Antonio Reid

饰：自己

妮可·舒可辛格

Nicole Scherzinger

饰：自己

西蒙·考威尔

Simon Cowell

饰：自己

黛米·洛瓦托

Demi Lovato

饰：Herself - Judge

马里奥·洛佩兹

Mario Lopez

饰：Himself - Host

Rob Macie

Rob Macie

Kristofer Buckle

饰：Himself - Makeup

Tora Woloshin

饰：Herself - Contestant

Eric William McGlynn Ruszkowski

饰：Himself - Contestant

薇洛·史密斯

Willow Camille Reign Smith

饰：Herself - Special Guest

马克·安东尼

Marc Anthony

饰：Himself - Expert

丽安娜·刘易斯

Leona Lewis

Simrin C. Player

Simrin C. Player

饰：Dancer

戴梦得·怀特

Diamond White

凯瑟琳·杰克逊

Katherine Jackson

饰：Herself

Freddie Combs

饰：Himself - Contestant

Terrell Carter

Terrell Carter

饰：Himself - Auditionee

亚斯特罗

Astro

杰基·杰克逊

Jackie Jackson

饰：Himself

海莉·奥兰蒂亚

Hayley Orrantia

饰：Herself - Contestant

Larry Rudolph

Larry Rudolph

饰：Himself

艾丽西亚·凯斯

Alicia Keys

饰：Herself - Performer

Ric White

Ric White

饰：Himself - Auditionee

Ken Waters

饰：Himself - Audience

Jessie J

Jessie J

饰：Herself - Special Guest

Silvana Vienne

饰：Finalist in LA

Kelsey McDonald

饰：Herself - Auditionee

兰尼·克拉维茨

Lenny Kravitz

饰：Himself - Special Guest

Brian Friedman

Brian Friedman

铁托·杰克森

Tito Jackson

饰：Himself

Alexandra Rodriguez

饰：Herself

卡莎

Kesha

饰：Herself - Performer

Taylor Swift

Taylor Swift

饰：Herself - Performer

尼克·乔纳斯

Nicholas Jerry Jonas

饰：Himself - Expert

卡米拉·卡贝洛

Camila Cabello

饰：Herself - Contestant

Patrick Hartigan

饰：Himself - Auditionee

Prince Michael

饰：Himself

蕾切尔·克劳

Rachel Crow

J.P. Dubé

J.P. Dubé

饰：Dancer

贝姬·戈麦斯

Rebbeca Marrie Gomez

饰：Herself - Special Guest

Lil' Eddie

饰：Himself

布兰妮·斯皮尔斯

Britney Jean Spears

饰：Herself - Judge

Thomas Wells

饰：Himself - Contestant

CeCe Frey

饰：Herself - Contestant

Lauren Jauregui

香农·特威德

Shannon Tweed

饰：Herself - Sophie Tweed-Simmons' Mum

Emblem3

Dinah Jane Hansen

斯蒂夫·旺达

Stevie Wonder

饰：Himself - Special Guest

莎拉·特纳荷兰

Sarah Turner Holland

饰：Herself

Josh Krajcik

Olivia Brooks Bonilla

饰：Herself - Auditionee

Reed Deming

饰：Himself - Contestant

塔琳·萨瑟恩

Taryn Southern

饰：Herself - Correspondent

Taryn Littleton

饰：Singer

布丽奇·门德勒

Bridgit Claire Mendler

饰：Herself - Special Guest

贾斯汀·比伯

Justin Bieber

卡利托·奥利维罗

Carlito Olivero

饰：Himeself

Sarah Amos

饰：Rihanna Dancer

Prince Royce

饰：Himself - Musical Guest

凯莉·克莱森

Kelly Clarkson

饰：Herself - Special Guest

Nick Dean

饰：Himself - Contestant

Jillian Jensen

饰：Herself - Contestant

Jennel Garcia

饰：Herself - Contestant

June Ambrose

法瑞尔·威廉姆斯

Pharrell Lanscilo Williams

饰：Himself - Guest Judge

Johnny Rzeznik

饰：Himself - Musical Guest

Jason Brock

Jason Brock

饰：Himself - Contestant

单向乐队

One Direction

饰：Themselves - Performers

Ruska Makashvili

饰：TV Host

50美分

50 Cent

饰：Himself - Special Guest

赛琳娜·戈麦斯

Selena Gomez

饰：Herself - Performer

艾拉妮丝·莫莉塞特

Alanis Morissette

饰：Herself - Special Guest

Andre Myers

饰：Back up singer

NicKayla

饰：NicKayla Guadalupe

劳·凯利

R. Kelly

饰：Himself - Special Guest

Damon Sharpe

饰：Himself - Vocal Coach

吉恩·西蒙斯

Gene Simmons

饰：Himself - Sophie Tweed-Simmons' Dad

斯库特·布劳恩

Scooter Braun

饰：Himself - Expert

碧雅·米勒

Bea Miller

饰：Herself - Contestant

杰内娅·沃尔顿

Genneya Walton

饰：Principal Dancer

皮特保罗

Armando Christian Pérez

科勒·卡戴珊

Khloe Kardashian

饰：Herself - Host

Sophie Simmons

饰：Herself - Contestant

Lorie Moore

饰：Contestant

Lexie Contursi

饰：Dancer

Robert Cruz

饰：Himself - Contestant

Josh Metzler

饰：Himself - Contestant

安立奎·伊格莱希亚斯

Enrique Iglesias

饰：Himself - Guest Judge

德鲁·布里斯

Drew Brees

饰：Himself

Ally Brooke

乔什·列维

Josh Levi

饰：Himself - Contestant

Tinuke Oyefule

饰：Herself - Contestant

Louis Walsh

饰：Himself - Guest Judge

玛丽·布莱姬

Mary J. Blige

饰：Herself - Musical Guest

迈克尔·布雷

Michael Steven Bublé

饰：Himself - Musical Guest

Peet Montzingo

饰：Himself - Auditionee

丽亚·米雪儿

Lea Michele

饰：Herself - Audience Member

泰勒·詹姆斯

Taylor James

饰：Dancer

Bruno Mars

Bruno Mars

饰：Himself - Special Guest

Raquel Horsford

Raquel Horsford

饰：Dancer

帕丽斯·杰克逊

Paris Jackson

饰：Herself

Stacy Francis

饰：Herself - Contestant

Amy Gibson

饰：Herself - Auditionee

Prince Michael II

饰：Himself

Tiffany Daniels

Tiffany Daniels

饰：Guest Dancer (Cher Lloyd)

尼欧(NE-YO)

Ne-Yo

饰：Himself - Special Guest

阿尔·卡尔德隆

Al Calderon

饰：Himself - Contestant

黎安·莱姆丝

Margaret LeAnn Rimes

饰：Herself - Special Guest

Simone Battle

饰：Herself - Contestant

Marissa Hopson

饰：Herself - Auditionee

宝琳娜·拉比奥

Paulina Rubio

饰：Herself - Judge

马龙·杰克逊

Marlon Jackson

饰：Himself

Fifth Harmony

Carly Rose Sonenclar

Carly Rose Sonenclar

Chris Rene

克兰德利亚·凯莉·罗兰

Kelendria Kelly Rowland

饰：Herself - Judge

J. Mark Inman

饰：Himself - Auditionee

威廉姆·亚当斯

William James Adams Jr.

饰：Himself - Expert

艾薇儿·拉维妮

Contagious

饰：Herself - Special Guest

蕾哈娜

Robyn Rihanna Fenty

饰：Herself - Guest Judge

哈里·斯泰尔斯

Harry Edward Styles

饰：Himself

Dani Knights

饰：Herself - Contestant

埃默里·凯利

Emery Kelly

饰：Himself - Contestant

Claude Kelly

饰：Himself - Vocal Coach

Normani Hamilton

Karim Diane

饰：Himself

拉尔森·汤普森

Larsen Thompson

饰：Dancer

布伦宁·亨特

Brennin Hunt

饰：Himself - Contestant

艾瑞克·巴纳

Eric Bana

史蒂夫·琼斯

Steve Jones

饰：自己

德鲁·瑞妮威茨

Drew Ryniewicz

饰：自己

劳拉·斯通

Lara Stone

饰：自己