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)
Sharon Osbourne Self - Judge Self - Judge See fewer	It's a Boy Girl Thing (2006)
Nicole Scherzinger Self - Judge Self - Judge See fewer	Moana (I) (2016)
Louis Walsh Self - Judge Self - Judge See fewer	Spin the Bottle (2003)
Abi Alton Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Barclay Beales Self - Auditionee Self - Auditionee See fewer	Stereo Kicks: Love Me So (2015)
Relley C. Self - Auditionee (as Relley C) Self - Auditionee (as Relley C) See fewer	Navy (2021)
Luke Friend Self - Auditionee Self - Auditionee See fewer	Watchtower (2021)
Euphoria Girls Themselves - Auditionees Themselves - Auditionees See fewer	The X Factor UK (2004)
Lucie Kay Self - Auditionee (as The Dolly Rockers) Self - Auditionee (as The Dolly Rockers) See fewer	Something for the Weekend (2006)
Sophie King Self - Auditionee (as The Dolly Rockers) Self - Auditionee (as The Dolly Rockers) See fewer	Something for the Weekend (2006)
Tom Mann Self - Auditionee Self - Auditionee See fewer	Ananya Birla: Circles (2018)
Melanie McCabe Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Liza Owen Self - Auditionee (as The Dolly Rockers) Self - Auditionee (as The Dolly Rockers) See fewer	Gryffin & Carly Rae Jepsen: OMG (2019)
Jade Richards Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Dolly Rockers Themselves - Auditionees (as The Dolly Rockers) Themselves - Auditionees (as The Dolly Rockers) See fewer	Something for the Weekend (2006)
Shelley Smith Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)