Name	Known for
Dermot O'Leary Self - Presenter Self - Presenter See fewer	The X Factor UK (2004)
Gary Barlow Self - Judge Self - Judge See fewer	Kingsman: The Secret Service (2014)
Nicole Scherzinger Self - Judge Self - Judge See fewer	Moana (I) (2016)
Tulisa Self - Judge Self - Judge See fewer	Big Fat Gypsy Gangster (2011)
Louis Walsh Self - Judge Self - Judge See fewer	Spin the Bottle (2003)
Leona Lewis Self - Guest Judge Self - Guest Judge See fewer	Avatar (2009)
Eddie String Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Amy Mottram Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Georgia Garrett Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Charlotte Reavey Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Sharon Rose Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
District3 Themselves - Auditionee (as GMD3) Themselves - Auditionee (as GMD3) See fewer	The X Factor UK (2004)
Mitsotu Themselves - Auditionee Themselves - Auditionee See fewer	The X Factor UK (2004)
District Line Themselves - Auditionee Themselves - Auditionee See fewer	The X Factor UK (2004)
Duke Themselves - Auditionee Themselves - Auditionee See fewer	The X Factor UK (2004)
Mk1 Themselves - Auditionee (as MK1) Themselves - Auditionee (as MK1) See fewer	Fast Girls (2012)
Lorna Bliss Self - Auditionee Self - Auditionee See fewer	Man Hunt (2016)
Peter Dickson Self - Voice Over (voice) Self - Voice Over (voice) See fewer	Harry Potter for Kinect (2012)