Louis Walsh

饰：Himself - Judge

西蒙·考威尔

Simon Cowell

饰：Himself - Judge

德莫特·欧莱瑞

Dermot O'Leary

饰：Himself - Presenter

莎伦·奥斯本

Sharon Osbourne

饰：Herself - Judge

丹妮·米洛

Dannii Minogue

饰：Herself - Judge

谢丽尔

Cheryl Tweedy

饰：Herself - Judge

Peter Dickson

Peter Dickson

饰：Himself - Voice Over

Brian Friedman

Brian Friedman

饰：Himself - Creative Director

Kate Thornton

饰：Herself - Presenter

亚历山德拉·伯克

Alexandra Burke

饰：Herself - Contestant

丽安娜·刘易斯

Leona Lewis

饰：Herself - Contestant

摇摆不定男生

Jack the Lad Swing

饰：Themselves - Contestants

Aston Merrygold

Aston Merrygold

饰：Himself

Eoghan Quigg

Eoghan Quigg

饰：Himself - Contestant

Joe McElderry

Joe McElderry

饰：Himself - Contestant

奥利·莫尔斯

Olly Murs

饰：Himself - Contestant

Stacey Solomon

Stacey Solomon

饰：Herself - Contestant

Danyl Johnson

Danyl Johnson

饰：Himself - Contestant

瑞·奎恩

Ray Quinn

饰：Himself - Contestant

戴安娜•维克斯

Diana Vickers

饰：Herself - Contestant

Ben Mills

Ben Mills

饰：Himself - Contestant

Ruth Lorenzo

Ruth Lorenzo

饰：Herself - Contestant

Lloyd Daniels

Lloyd Daniels

饰：Himself - Contestant

Rachel Hylton

Rachel Hylton

饰：Herself - Contestant

Jedward

Jedward

饰：Themselves - Contestants

Yvie Burnett

Yvie Burnett

饰：Herself - Vocal Coach

奧斯汀·德瑞奇

Austin Drage

饰：Himself - Contestant

Daniel Evans

Daniel Evans

饰：Himself - Contestant

Jamie Archer

Jamie Archer

饰：Himself - Contestant

安德鲁·奥斯伯恩

Andrew Osbourne

饰：Dancer

Lucie Jones

Lucie Jones

饰：Herself - Contestant

Laura White

Laura White

饰：Herself - Contestant

Robert Allen

Robert Allen

饰：Himself - Contestant

Rachel Adedeji

Rachel Adedeji

饰：Herself - Contestant

Charlotte Ellen Price

Charlotte Ellen Price

饰：Lead dancer

奇恩·伊根

Kian Egan

饰：Himself - Judges` Expert

Nikitta Angus

Nikitta Angus

饰：Herself - Contestant

Scott Bruton

Scott Bruton

饰：Himself - Contestant

Girlband

Girlband

饰：Themselves - Contestants

Sinitta Renet

Sinitta Renet

饰：Herself - Judges` Expert

Ramon Christian

Ramon Christian

饰：Principal dancer

Miss Frank

Miss Frank

饰：Themselves - Contestants

艾什莉·麦肯齐

Ashley McKenzie

饰：Himself - Contestant

Rikki Loney

Rikki Loney

饰：Himself - Contestant

Jeff Brazier

Jeff Brazier

饰：Himself - OB Presenter

尚恩·菲南

Shane Steven Filan

饰：Himself - Special Guest

Nicola Dawn

Nicola Dawn

饰：Herself - Contestant

Liz Ewing

Liz Ewing

饰：Herself - Contestant

Drew Jaymson

Drew Jaymson

饰：Himself - Contestant

Kerry McGregor

Kerry McGregor

饰：Herself - Contestant

Andrew Newey

Andrew Newey

饰：Himself - Contestant

Tom Newman

Tom Newman

饰：Himself - Contestant

Lucy Newton

Lucy Newton

饰：Herself - Contestant

Bad Lashes

Bad Lashes

饰：Themselves - Contestants

Dionne Mitchell

Dionne Mitchell

饰：Herself - Contestant

Kandy Rain

Kandy Rain

饰：Themselves - Contestants

Michael Underwood

Michael Underwood

饰：Himself - OB Presenter

尼克·伯恩

Nicky Byrne

饰：Himself - Special Guest

马克·费希利

Markus Michael Patrick Feehily

饰：Himself - Special Guest

迈克尔·布雷

Michael Steven Bublé

饰：Himself - Special Guest

Rhydian Roberts

Rhydian Roberts

饰：Himself - Contestant

Sean Smith

Sean Smith

饰：Themselves - Contestants

莫利·金

Mollie King

饰：Herself

Azi Jegbefume

Azi Jegbefume

饰：Herself

Daniel Pearce

Daniel Pearce

饰：Himself - Contestant

罗南·基廷

Ronan Keating

饰：Himself - Guest Judge

Mark Hudson

饰：Himself - Judges` Expert

凯莉·米洛

Kylie Minogue

饰：Herself - Guest Judge

麦莉妮·克拉斯

Myleene Klass

饰：Herself - OB Presenter

威尔•杨

Will Young

饰：Himself - Guest Judge

Adrian Williams

Adrian Williams

饰：Himself - Judges` Expert

金伯利·沃什

Kimberley Walsh

饰：Herself - Judges` Expert

罗伯特·彼得·西米利安·威廉姆斯

Robert Peter Maximillian Williams

饰：Himself

Leon Jackson

Leon Jackson

饰：Himself - Contestant

Stacey McClean

饰：Herself - Contestant

妮可·舒可辛格

Nicole Scherzinger

饰：Herself - Judges` Expert

玛丽亚·凯莉

Mariah Carey

饰：Herself - Special Guest

加里·巴洛

Gary Barlow

饰：Himself

Howard Donald

饰：Himself

Jason Orange

饰：Himself

Mark Owen

饰：Himself

莎拉·哈丁

Sarah Harding

饰：Herself

Bobbi Aney

Bobbi Aney

饰：Herself

Fallen Angelz

Fallen Angelz

饰：Themselves

Nikki Wills

Nikki Wills

饰：Herself

Annastasia Baker

Annastasia Baker

饰：Herself - Contestant

Treyc Cohen

Treyc Cohen

饰：Herself - Contestant

宝拉·阿巴杜

Paula Abdul

饰：Herself - Guest Judge

托尼·班奈特

Tony Bennett

饰：Himself - Special Guest

巴瑞·曼尼洛

Barry Manilow

饰：Himself - Special Guest

莱昂纳尔·里奇

Lionel Richie

饰：Himself - Special Guest

洛·史都华

Rod Stewart

饰：Himself - Special Guest

比约恩·奥瓦尔斯

Björn Ulvaeus

饰：Himself - Special Guest

Il Divo

Il Divo

饰：Themselves - Special Guests

杰森·多诺文

Jason Donovan

饰：Himself - Special Guest

艾玛·邦顿

Emma Bunton

饰：Herself - Judges` Expert

碧昂丝·诺尔斯

Beyoncé Giselle Knowles

饰：Herself

凯瑟琳·詹金斯

Katherine Jenkins

饰：Herself - Special Guest

Terry Ronald

Terry Ronald

饰：Himself - Judges` Expert

Keith Duffy

饰：Himself - Special Guest

史蒂芬·盖特利

Stephen Gately

饰：Himself - Special Guest

Mikey Graham

饰：Himself - Special Guest

沙恩·林奇

Shane Lynch

饰：Himself - Special Guest

布赖恩·梅

Brian May

饰：Himself - Special Guest

罗杰·泰勒

Roger Meddows Taylor

饰：Himself - Special Guest

惠特妮·休斯顿

Whitney Houston

饰：Herself - Special Guest

乔治·迈克尔

Georgios Kyriacos Panayotou

饰：Himself - Special Guest

Kym Ryder

Kym Ryder

饰：Herself - OB Presenter

Danny McCall

Danny McCall

饰：Himself - Contestant

Brooke Challinor

Brooke Challinor

饰：Herself - Contestant

Lucie Kay

Lucie Kay

饰：Herself - Contestant

Sophie King

Sophie King

饰：Herself - Contestant

Dolly Rockers

Dolly Rockers

饰：Themselves - Contestants

Alisha Bennett

Alisha Bennett

饰：Herself - Contestant

Phoebe Brown

Phoebe Brown

饰：Herself - Contestant

Daniel DeBourg

Daniel DeBourg

饰：Himself - Contestant

席琳·迪翁

Céline Dion

饰：Herself - Special Guest

Niki Evans

Niki Evans

饰：Herself - Contestant

Raquelle Gracie

Raquelle Gracie

饰：Herself - Contestant

Leah Lauder

Leah Lauder

饰：Herself - Contestant

Charlie Mole

Charlie Mole

饰：Herself - Contestant

Emily Nakanda

Emily Nakanda

饰：Herself - Contestant

Marcello D. Ramos

Marcello D. Ramos

饰：Acrobat

Kimberley Southwick

Kimberley Southwick

饰：Herself - Contestant

Beverley Trotman

Beverley Trotman

饰：Herself - Contestant

Andy Williams

Andy Williams

饰：Himself - Contestant

利亚姆·佩恩

Liam James Payne

饰：Himself - Contestant

Marina Berry

Marina Berry

饰：Herself - Contestant

Maiken Kroken

Maiken Kroken

饰：Herself - Contestant

Jonathan Ansell

饰：Himself

Steve Brookstein

饰：Himself

Tabby Callaghan

Tabby Callaghan

饰：Himself

Corene Campbell

Corene Campbell

饰：Herself

Grace Campbell

Grace Campbell

饰：Herself

Hildia Cambell

Hildia Cambell

饰：Herself

Michael Christie

饰：Himself

Cassie Compton

Cassie Compton

饰：Herself

Roberta Howett

饰：Herself

Peter Jones

Peter Jones

饰：Himself

Verity Keays

Verity Keays

饰：Herself

Terry Longden

Terry Longden

饰：Himself

Emma Paine

Emma Paine

饰：Herself

Rowetta

Rowetta

饰：Herself

Andy Steed

Andy Steed

饰：Himself

Matthew Stiff

饰：Himself

Ben Thapa

Ben Thapa

饰：Himself

Andy Abraham

Andy Abraham

饰：Himself

Laura Conway

Laura Conway

饰：Herself

Marie Conway

Marie Conway

饰：Herself

Sharon Conway

Sharon Conway

饰：Herself

Sinead Conway

Sinead Conway

饰：Herself

Nicholas Dorsett

Nicholas Dorsett

饰：Himself

Fleur East

Fleur East

饰：Herself

Brenda Edwards

Brenda Edwards

饰：Herself

Anthony Hannides

Anthony Hannides

饰：Himself

Philip Kemish

Philip Kemish

饰：Himself

Maria Lawson

Maria Lawson

饰：Herself

Nicola Owusu-Akontoh

Nicola Owusu-Akontoh

饰：Herself

Andy Pemberton

饰：Himself

Chico Slimani

饰：Himself

Simon Vitsaides

Simon Vitsaides

饰：Himself

尚恩·沃德

Shayne Ward

饰：Himself

Katie Waissel

饰：Herself - Contestant

威廉姆·亚当斯

William James Adams Jr.

饰：Himself - Judges' Expert

麦莉·赛勒斯

Miley Cyrus

饰：Herself - Special Guest

丽亚·米雪儿

Lea Michele

饰：Herself - Special Guest

Aiden Grimshaw

饰：Himself - Contestant

娜雅·里维拉

Naya Marie Rivera

饰：Herself - Special Guest

Simon Cole

饰：Himself

Carl Pemberton

饰：Himself - Contestant

帕洛玛·菲丝

Paloma Faith

饰：Herself - Guest Artist

Janet Devlin

Janet Devlin

肖恩·蒙德兹

Shawn Mendes

饰：Himself - Performer

Ben Haenow

饰：Himself - Contestant

妮可·艾普顿

Nicole Appleton

饰：Herself - Guest Mentor

Heshima Thompson

饰：Himself - Auditionee

夏奇拉

Shakira Isabel Mebarak Ripoll

饰：Herself - Special Guest

James Arthur

James Arthur

饰：Himself - Contestant

Wayne Beatty

饰：Himself - Contestant

葛洛丽亚·伊斯特芬

Gloria Estefan

饰：Herself - Performer

埃尔顿·约翰

Elton John

饰：Himself - Special Guest

Lucy Spraggan

Lucy Spraggan

饰：Herself - Contestant

Nikki Tuazon

Nikki Tuazon

饰：Dancer

凯蒂·派瑞

Katy Perry

饰：Herself - Special Guest

Hildia Campbell

饰：Herself - Contestant

洁芮·哈利维尔

Geri Halliwell

饰：Herself - Guest Judge

雪儿

Cher

饰：Herself - Special Guest

Tiwa Savage

饰：Herself - Contestant

Rochelle Wiseman

饰：Herself - Audience Member

保罗·安卡

Paul Anka

饰：Himself - Adviser

艾琳·达利

Eileen Daly

饰：Herself - Contestant

Avenue

饰：Themselves - Contestants

苏珊大妈

Susan Boyle

饰：Herself - Special Guest

Monique Roberts

饰：Herself - Contestant

Ablisa

饰：Themselves - Auditionees

大卫·威廉姆斯

David Walliams

饰：Himself - Audience Member

娜塔莉·安博莉亚

Natalie Imbruglia

饰：Herself - Judges' Expert

Kym Marsh

饰：Herself - OB Presenter

克里斯蒂娜·阿奎莱拉

Christina Aguilera

饰：Herself - Special Guest

马特·约翰逊

Matt Johnson

饰：Himself - Auditionee

William Rush

William Rush

饰：Himself - Contestant

Coleen McLoughlin

饰：Herself - OB Presenter

鲁伯特·格林特

Rupert Grint

饰：Himself

杰克·奥斯本

Jack Osbourne

饰：Himself

Fifth Harmony

饰：Themselves - Special Guest

Zach Filkins

饰：Himself

4Tune

饰：Themselves - Contestants

约翰·传奇

John Legend

饰：Himself

The Saturdays

The Saturdays

饰：Themselves

Saara Aalto

饰：Herself - Contestant

Goldie Cheung

饰：Herself - Contestant

珍娜·乌什克维兹

Jenna Ushkowitz

饰：Herself - Special Guest

凯莉·克莱森

Kelly Clarkson

饰：Herself - Special Guest

Phillip Schofield

饰：Himself

Only Boys Aloud

饰：Herself - Special Guest

Brent Kutzle

饰：Himself

马克·丹尼尔·容森

Mark Daniel Ronson

饰：Himself - Guest Mentor

泰勒·洛特纳

Taylor Lautner

饰：Himself - Red Carpet Attendee

Aremuorin Anthony Everest

饰：Blogger

保罗·麦卡特尼

Sir James Paul McCartney CH MBE

饰：Himself - Special Guest

泽恩·马里克

Zain Javadd Malik

饰：Himself - Contestant

克莱夫·戴维斯

Clive Davis

饰：Himself - Special Guest

James Bellamy

James Bellamy

饰：Himself - Contestant

岑勇康

Harry Shum Jr.

饰：Himself - Special Guest

Kimberley Dayle

饰：Herself - Contestant

Phillip Magee

饰：Himself - Contestant

Wagner Fiuza-Carrilho

饰：Himself - Contestant

詹妮弗·哈德森

Jennifer Hudson

饰：Herself - Judges' Expert

Yuli Minguel

饰：Herself - Contestant

Katie Stephen

饰：Herself - Contestant

安娜斯塔西亚

Anastacia

饰：Herself - Guest Judge

米卡

Mica Mika Penniman

饰：Himself - Guest Judge

罗宾·西克

RobinCharlesThicke

饰：Himself - Special Guest

加里·赖特波迪

Gary Lightbody

饰：Himself - Special Guest

布莱恩·亚当斯

Bryan Adams

饰：Himself - Special Guest

米歇尔·基根

Michelle Keegan

饰：Herself - OB Presenter

丹尼尔·雷德克里夫

Daniel Radcliffe

饰：Himself

Professor Green

Professor Green

饰：Himself - Special Guest

Terry Winstanley

饰：Himself - Contestant

Del Mak

饰：Himself - Principle Dancer

Max George

Max George

饰：Himself - Auditionee

Jess Glynne

饰：Herself - Guest Mentor

肯尼思·埃德蒙兹

Kenneth 'Babyface' Edmonds

饰：Himself

Addictiv Ladies

饰：Themselves - Contestants

简·林奇

Jane Lynch

饰：Sue Sylvester

Lorna Bliss

Lorna Bliss

饰：Herself - Auditionee

考德·欧威尔斯特利特

Chord Paul Overstreet

饰：Himself - Special Guest

尼奥·贺兰

Niall James Horan

饰：Himself - Special Guest

Philip Chawner

饰：Himself - Emma's dad

Betsy Blue English

饰：Herself - Contestant

艾丽西亚·凯斯

Alicia Keys

饰：Herself - Special Guest

乔恩·邦·乔维

Jon Bon Jovi

饰：Himself

Rough Copy

饰：Themselves - Contestants

詹妮弗·劳伦斯

Jennifer Lawrence

饰：Herself - Guest

Lady Gaga

Stefani Joanne Angelina Germanotta

饰：Herself - Special Guest

丹尼斯·科洛斯克

Denis Khoroshko

饰：Himself - Contestant

大卫·库塔

David Guetta

饰：Himself - Special Guest

安伯·莱利

Amber Patrice Riley

饰：Herself - Special Guest

鲍里斯·贝克尔

Boris Becker

饰：Himself - Red Carpet Attendee

Andi Peters

饰：Himself - OB Presenter

Michelle Thorne

饰：Herself - Auditionee

迈克尔·波顿

Michael Bolton

饰：Himself

Diva Fever

饰：Themselves - Contestants

Daisy Evans

饰：Herself - Contestant

山姆·克拉弗林

Sam Claflin

饰：Himself - Red Carpet Attendee

Dorothy Bishop

饰：Herself - Auditionee

Bianca Nicholas

饰：Herself - Contestant

兰迪·杰克逊

Randy Jackson

饰：Himself - Adviser

瑞恩·泰德

Ryan Tedder

饰：Himself - Special Guest

梅根·崔娜

Meghan Trainor

饰：Herself - Guest Mentor

艾玛·沃特森

Emma Watson

饰：Herself

Louisa Johnson

海瑟·莫里斯

Heather·Elizabeth·Morris

饰：Brittany S Pierce

Cory Spedding

饰：Herself - Contestant

珍妮·杰克逊

Janet Jackson

饰：Herself - Special Guest

席尔

Seal Henry Samuel Seal

饰：Himself

瑞塔·奥拉

Rita Ora

迪安娜·阿格隆

Dianna Agron

饰：Herself - Guest

亚瑟·雷蒙德四世

Usher Raymond IV

饰：Himself - Special Guest

罗伯特·帕丁森

Robert Pattinson

饰：Himself - Red Carpet Attendee

瑞安·西克莱斯特

Ryan Seacrest

饰：Himself - Adviser

Caroline Flack

连姆·尼森

Liam Neeson

饰：Himself - Red Carpet Attendee

Danielle Towne

饰：Lady Gaga Dancer

奥兹·奥斯朋

Ozzy Osbourne

饰：Himself

泰勒·斯威夫特

Taylor Swift

饰：Herself - Special Guest

阿依达·菲尔德

Ayda Field

饰：Herself - Judge

Take That

饰：Themselves - Special Guest

Nathan Sykes

Nathan Sykes

饰：Himself - Performer

梅兰妮·布朗

Melanie Brown

饰：Herself - Judge

马修·莫里森

Matthew Morrison

饰：Will Schuester

Busted

饰：Themselves

红粉佳人

Pink

饰：Herself - Performer

Danny O'Donoghue

Danny O'Donoghue

饰：Himself - Special Guest

伊迪娜·门泽尔

Idina Menzel

饰：Herself - Special Guest

尼克·格里姆肖

Nick Grimshaw

饰：Himself - Judge

韦克莱夫·让

Wyclef Jean

饰：Himself - Performer

Boys II Men

Boys II Men

饰：Themselves - Special Guests

科勒·卡恩

Chloe Khan

饰：Herself - Contestant

路易斯·汤姆林斯

Louis Tomlinson

饰：Himself - Judge

Stefan Gordy

饰：Himself - Audience Member

黛尔塔·古德瑞姆

Delta Goodrem

饰：Herself - Special Guest

Briony Albert

饰：Herself - Lead Dancer

哈瑞·希尔

Harry Hill

饰：Himself - Audience Member

凯恩·伊甘

Kian Egan

饰：Himself - Judges' Expert

单向乐队

One Direction

饰：Themselves - Contestants

斯泰西·弗格森

Stacy Ferguson

饰：Herself - Guest Artist

Natalia Francesca

饰：Herself - Contestant

婕西·J

Jessie J

饰：Herself - Special Guest

Desi Valentine

饰：Backing vocalist

Ste McNally

饰：Himself - Auditionee

JLS

饰：Themselves - Contestants

尼欧(NE-YO)

Ne-Yo

饰：Himself - Guest Mentor

席洛·格林

Cee-Lo Green

饰：Himself - Guest Artist

皮克茜·洛特

Pixie Lott

饰：Herself - Guest Judge

布兰妮·斯皮尔斯

Britney Jean Spears

饰：Herself - Special Guest

Emily Biggs

饰：Herself - Contestant

Ollie Marland

Ollie Marland

饰：Himself - Contestant

尼莱·罗杰斯

Nile Rodgers

饰：Himself - Judge

Scott Mills

饰：Himself - OB Presenter

Emma Chawner

饰：Herself - Auditionee

Frankie Cocozza

饰：Himself - Contestant

Chelsey Reynolds

饰：Herself - Contestant

Naughty Boy

饰：Himself - Performer

柯瑞·蒙特斯

Cory Allan Michae

饰：Finn Hudson

艾莉莎·迪克森

Alesha Dixon

饰：Herself - Guest Judge

Jordan Luke Gage

Jordan Luke Gage

饰：Himself - Contestant

西妮塔

Sinitta Renay

亚当·兰伯特

Adam Mitchel Anselm Lambert

饰：Himself

Marvin Humes

饰：Himself - Audience Member

麦肯齐·索尔

Mackenzie Sol

饰：Himself - Auditionee

劳拉·斯通

Lara Stone

饰：Herself - Audience Member

Giovanni Spano

饰：Himself - Contestant

亚当·莱文

Adam Levine

饰：Himself - Special Guest

罗比恩·蕾哈娜·芬缇

Robyn Rihanna Fenty

饰：Herself - Special Guest

Sami Brookes

饰：Herself - Contestant

埃利·古尔丁

Ellie Goulding

饰：Herself - Special Guest

Julio Iglesias

饰：Himself - Special Guest

凯文·麦克哈尔

Kevin Mchale

饰：Artie Abrams

哈里·斯泰尔斯

Harry Edward Styles

饰：Himself - Contestant

Linda Martin

饰：Herself - Judges' Expert

贾斯汀·比伯

Justin Bieber

饰：Himself - Special Guest

Ashley Ashida Dixon

Ashley Ashida Dixon

饰：Dancer

鲍勃·盖尔多夫

Bob Geldof

饰：Himself - Special Guest

Carolynne Good

饰：Herself - Contestant

凯莉·奥斯本

Kelly Osbourne

饰：Herself

From Above

饰：Themselves - Contestant

Michelle Rawlins

饰：Herself - Auditionee

理查德·霍洛威

Richard Holloway

饰：Himself - The X Factor Executive Producer

Dallas Austin

饰：Himself

Rylan Clark-Neal

饰：Himself - Contestant

玛丽·布莱姬

Mary J. Blige

饰：Herself - Guest Mentor

Nicholas McDonald

饰：Himself - Contestant

克兰德利亚·凯莉·罗兰

Kelendria Kelly Rowland

克雷格·大卫

Craig Ashley David

饰：Himself - Performer

萨姆·史密斯

Sam Smith

饰：Himself - Special Guest

布鲁诺·马尔斯

Bruno Mars

饰：Himself - Special Guest

Haifa

饰：Herself - Contestant

艾德·希兰

Ed Sheeran

饰：Himself - Special Guest

Chic

饰：Themselves - Performers

法瑞尔·威廉姆斯

Pharrell Lanscilo Williams

饰：Himself - Special Guest

Seyi Odedere

饰：Herself - Contestant

Rowetta Satchell

饰：Herself - Contestant

黛米·洛瓦托

Demi Lovato

饰：Herself - Special Guest

Lorraine Crosby

饰：Herself - Auditionee

Jay Worley

Jay Worley

饰：Himself - Contestant

马克•塞灵

Mark Wayne Salling

饰：Himself - Special Guest

David Ratcliffe

饰：Himself - Dancer

戴安·沃伦

Diane Warren

饰：Herself - Adviser