Name	Known for
Holly Willoughby Self - Presenter Self - Presenter See fewer	Keith Lemon: The Film (2012)
Jamie Archer Self Self See fewer	The X Factor UK (2004)
Nick Carter Self Self See fewer	A Mighty Heart (2007)
Cheryl Self (as Cheryl Cole) Self (as Cheryl Cole) See fewer	What to Expect When You're Expecting (2012)
Simon Cowell Self Self See fewer	Scary Movie 3 (2003)
Lloyd Daniels Self Self See fewer	Love Bite (2012)
Grace Dent Self Self See fewer	What We Were Watching (2018)
Howie Dorough Self Self See fewer	Jimmy Neutron: Boy Genius (2001)
Newton Faulkner Self Self See fewer	Terminal (I) (2018)
Brian Friedman Self Self See fewer	The X Factor (2011)
Nick Grimshaw Self Self See fewer	Wreck-It Ralph (2012)
Jedward Themselves (as John & Edward) Themselves (as John & Edward) See fewer	Keith Lemon: The Film (2012)
Danyl Johnson Self Self See fewer	Featherweight (2025)
Brian Littrell Self Self See fewer	Napoleon Dynamite (2004)
Joe McElderry Self Self See fewer	Joe McElderry: The Climb (2009)
A.J. McLean Self Self See fewer	Jimmy Neutron: Boy Genius (2001)
Dannii Minogue Self Self See fewer	Home and Away (1988)
Olly Murs Self Self See fewer	Love, Rosie (2014)
Dermot O'Leary Self Self See fewer	The X Factor UK (2004)
Stacey Solomon Self Self See fewer	The Itch of the Golden Nit (2011)
Louis Walsh Self Self See fewer	Spin the Bottle (2003)