Name	Known for
Dermot O'Leary Self - Presenter Self - Presenter See fewer	The X Factor UK (2004)
Mel B Self - Judge (as Melanie Brown) Self - Judge (as Melanie Brown) See fewer	Spice World (1997)
Emma Bunton Self - Guest Mentor Self - Guest Mentor See fewer	Spice World (1997)
Cheryl Self - Judge (as Cheryl Cole) Self - Judge (as Cheryl Cole) See fewer	What to Expect When You're Expecting (2012)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
Sinitta Self - Guest Mentor (as Sinitta Renet Malone) Self - Guest Mentor (as Sinitta Renet Malone) See fewer	Shock Treatment (1981)
Paul Akister Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Fleur East Self - Contestant Self - Contestant See fewer	Second Act (2018)
Andrea Faustini Self - Contestant Self - Contestant See fewer	Mr. Happiness (2017)
Helen Fulthorpe Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Ben Haenow Self - Contestant Self - Contestant See fewer	Ben Haenow & Kelly Carkson: Second Hand Heart (2015)
Jay James Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)
Lizzy Pattinson Self - Contestant Self - Contestant See fewer	Twilight (I) (2008)
Jake Quickenden Self - Contestant Self - Contestant See fewer	Hollyoaks (1995)
Stevi Ritchie Self - Contestant Self - Contestant See fewer	Legacy (II) (2022)
Nicole Scherzinger Self (archive footage) Self (archive footage) See fewer	Moana (I) (2016)
Jack Walton Self - Contestant Self - Contestant See fewer	The X Factor UK (2004)