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)
Peter Dickson Self - Voice Over (voice) Self - Voice Over (voice) See fewer	Harry Potter for Kinect (2012)
John Adeleye Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Belle Amie Themselves - Contestants Themselves - Contestants See fewer	X Factor Finalists 2010: Help for Heroes (2010)
Gerald Brookes Self - Throat Consultant (as Mr Gerald Brookes) Self - Throat Consultant (as Mr Gerald Brookes) See fewer	The X Factor UK (2004)
Mary Byrne Self - Contestant Self - Contestant See fewer	Never Mind the Buzzcocks (1996)
Matt Cardle Self - Contestant Self - Contestant See fewer	Fast Girls (2012)
Treyc Cohen Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Storm Di Scozia Self - Contestant (as Storm Lee) Self - Contestant (as Storm Lee) See fewer	Rock of Ages (2012)
F.Y.D. Themselves - Contestants Themselves - Contestants See fewer	The X Factor UK (2004)
Rebecca Ferguson Self - Contestant Self - Contestant See fewer	Alles ist Liebe (2014)
Nicolo Festa Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Diva Fever Themselves - Contestants Themselves - Contestants See fewer	The X Factor UK (2004)
Wagner Fiuza-Carrilho Self - Contestant (as Wagner) Self - Contestant (as Wagner) See fewer	Celebrity Bedlam (2012)
Aiden Grimshaw Self - Contestant Self - Contestant See fewer	The Last Summer (2019)
Cher Lloyd Self - Contestant Self - Contestant See fewer	Identity Thief (2013)
Killian Lyrik Self (Choir) Self (Choir) See fewer	Don't Stop Believing (2010)
Cameron Neilson Lead Singer Lead Singer See fewer	Brutal (2014)
One Direction Themselves - Contestants Themselves - Contestants See fewer	One Direction: What Makes You Beautiful (2011)
David Ratcliffe Self - Dancer Self - Dancer See fewer	Sad Studs (2015)
Paije Richardson Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Desi Valentine Backing vocalist Backing vocalist See fewer	The Search for John Gissing (2001)
Katie Waissel Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)