卡特·迪莉
Cat Deeley
饰:Herself - Presenter
詹姆斯·福克斯
James Fox
饰:Himself (Series 2) (2003)
玛丽亚·凯莉
Mariah Carey
饰:Herself
David Sneddon
饰:Himself (Series 1) (2002)
Shivarna Mitra
Shivarna Mitra
饰:Herself
Malachi Cush
饰:Himself (Series 1) (2002)
保罗·麦卡特尼
Sir James Paul McCartney CH MBE
饰:Himself - Guest Performer
瑞奇·热维斯
Ricky Dene Gervais
饰:Himself
Sinead Quinn
饰:Herself (Series 1) (2002)
路易斯·格里菲斯
Louise Griffiths
饰:Herself (Series 2) (2003)
Ainslie Henderson
饰:Himself (Series 1) (2002)
Carrie Grant
Carrie Grant
饰:Vocal Coach
David Grant
David Grant
饰:Vocal Coach (Series 2-)
Pam Sheyne
饰:Songwriting Coach (Series 1) (2002)
罗宾·吉布
Robin Gibb
饰:Performance Judge (Series 2-) (2003-)
卡米拉·必普特
Camilla Beeput
饰:Herself (Series 1) (2002)
Patrick Kielty
Patrick Kielty
饰:Himself - Presenter
Jeremy Milnes
饰:Personal Tutor
Peter Brame
饰:Himself (Series 2) (2003)
Carolynne Good
饰:Herself (Series 2) (2003)
Louise Redknapp
Louise Redknapp
饰:Herself
Marti Pellow
Marti Pellow
饰:Himself
克劳迪娅·温科曼
Claudia Winkleman
饰:Presenter - BBC Three (Series 2-) (2003-)
Alex Parks
饰:Herself (Series 2) (2003)
Alistair Griffin
饰:Himself (Series 2) (2003)
Richard Park
Richard Park
饰:Himself - Head Teacher
克莱尔·斯维尼
Claire Sweeney
饰:Herself
Jo Whiley
Jo Whiley
饰:Herself
勒马尔·奥比卡
Lemar Obika
饰:Himself (Series 1) (2002)
Daniel Bedingfield
Daniel Bedingfield
饰:Himself
乔纳森·罗斯
Jonathan Ross
饰:Himself
鲍勃·盖尔多夫
Bob Geldof
饰:Himself
菲妮·科顿
Fearne Cotton
饰:Herself