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)
Jeanette Akua Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Rough Copy Themselves - Auditionees Themselves - Auditionees See fewer	Sunday Side Up (2013)
Emily Felix Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Next of Kin Themselves - Auditionees Themselves - Auditionees See fewer	The Jews (2016)
Kingsland Road Themselves - Auditionees (as Kingsland) Themselves - Auditionees (as Kingsland) See fewer	The X Factor UK (2004)
Lydia Lucy Self - Auditionee Self - Auditionee See fewer	will.i.am and Friends Featuring the Black Eyed Peas - Landmarks Live in Concert: A Great Performances Special (2018)
James McDonald Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Nicholas McDonald Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Lucy McGuire Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Souli Roots Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)
Stephanie Woods Self - Auditionee Self - Auditionee See fewer	The X Factor UK (2004)