Name	Known for
Dermot O'Leary Self - Presenter Self - Presenter See fewer	Inside No. 9 (2014)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
Cheryl Self - Judge (as Cheryl Cole) Self - Judge (as Cheryl Cole) See fewer	What to Expect When You're Expecting (2012)
Dannii Minogue Self - Judge Self - Judge See fewer	Home and Away (1988)
Louis Walsh Self - Judge Self - Judge See fewer	Spin the Bottle (2003)
Peter Dickson Self - Voice Over (voice) Self - Voice Over (voice) See fewer	Harry Potter for Kinect (2012)
Ant & Seb Themselves - Auditionees Themselves - Auditionees See fewer	The X Factor UK (2004)
Andrew Bridge Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Shauna Buckingham Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Chaos Themselves - Auditionees Themselves - Auditionees See fewer	The X Factor UK (2004)
Alexandra Davies Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Peter Dockray Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Austin Drage Self - Auditionee Self - Auditionee See fewer	Snatch (2000)
Dreamtime Themselves - Auditionees Themselves - Auditionees See fewer	The X Factor UK (2004)
Mark Gartside Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Aimee Hargreaves Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Rachel Hylton Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
JLS Themselves - Auditionees Themselves - Auditionees See fewer	JLS: Do You Feel What I Feel? (2011)
Nikk Mager Self - Auditionee Self - Auditionee See fewer	The Mysti Show (2004)
Vicky Maxted Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
John May Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Marlon McKenzie Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Symmetry Themselves - Auditionees Themselves - Auditionees See fewer	Those Who Kill (2014)
Rita Brigitta Zafiriou Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)