Name	Known for
Dermot O'Leary Self - Presenter Self - Presenter See fewer	The X Factor UK (2004)
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)
Brian Friedman Self - Creative Director Self - Creative Director See fewer	The X Factor (2011)
Will Young Self - Special Guest Self - Special Guest See fewer	Mrs. Henderson Presents (2005)
Alexandra Burke Self - Contestant Self - Contestant See fewer	Pretty Red Dress (2022)
Ramon Christian Principal dancer Principal dancer See fewer	Kal Ho Naa Ho (2003)
Rene Costa Special invite Audience Special invite Audience See fewer	Remi Milligan: Lost Director
Peter Dickson Self - Voice Over (voice) Self - Voice Over (voice) See fewer	Harry Potter for Kinect (2012)
Austin Drage Self - Contestant Self - Contestant See fewer	Snatch (2000)
Daniel Evans Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Rachel Hylton Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
JLS Themselves - Contestants Themselves - Contestants See fewer	JLS: Do You Feel What I Feel? (2011)
Ruth Lorenzo Self - Contestant Self - Contestant See fewer	Tu cara me suena (2011)
Aston Merrygold Self / JLS Self / JLS See fewer	Boogie Man (2018)
Eoghan Quigg Self - Contestant Self - Contestant See fewer	Sketchy with Diarmuid Corr (2010)
Gillian Vassilliou Special invite guest Special invite guest See fewer	The Hit (II)
Diana Vickers Self - Contestant Self - Contestant See fewer	The Inbetweeners (2011)
Laura White Self - Contestant Self - Contestant See fewer	Late Night with Seth Meyers (2014)