Name	Known for
Dermot O'Leary Self - Presenter Self - Presenter See fewer	Inside No. 9 (2014)
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)
Olly Murs Self - Special Guest Self - Special Guest See fewer	Love, Rosie (2014)
Alicia Keys Self - Special Guest Self - Special Guest See fewer	The Secret Life of Bees (2008)
Union J Themselves - Contestant Themselves - Contestant See fewer	Kick-Ass 2 (2013)
Ella Henderson Self - Contestant Self - Contestant See fewer	David Guetta & Becky Hill & Ella Henderson: Crazy What Love Can Do (Acoustic Version) (2022)
James Arthur Self - Contestant Self - Contestant See fewer	James Arthur feat. Travis Barker: You (2019)
Rylan Clark Self - Contestant Self - Contestant See fewer	Absolutely Fabulous: The Movie (2016)
Christopher Maloney Self - Contestant Self - Contestant See fewer	Dave Gorman: Modern Life Is Goodish (2013)
Jahmene Douglas Self - Contestant Self - Contestant See fewer	Daphne (2017)
Peter Dickson Self - Voice Over (voice) Self - Voice Over (voice) See fewer	Harry Potter for Kinect (2012)