Name	Known for
Caroline Flack Self - Presenter Self - Presenter See fewer	Bo' Selecta! (2002)
Olly Murs Self - Presenter Self - Presenter See fewer	Love, Rosie (2014)
Gary Barlow Self Self See fewer	Kingsman: The Secret Service (2014)
Misha Bryan Self (as Misha B) Self (as Misha B) See fewer	R&B Acoustic: presented by +44 and Amazon Music (2021)
Marcus Collins Self Self See fewer	Out of Time (II) (2020)
Craig Colton Self Self See fewer	The X Factor UK (2004)
Janet Devlin Self Self See fewer	Songbird (III) (2018)
Kimberley Edwards Self (as a different name) Self (as a different name) See fewer	Interference (I) (2005)
Lady Gaga Self Self See fewer	A Star Is Born (2018)
Amelia Lily Self Self See fewer	Amelia Lily: You Bring Me Joy (2012)
Little Mix Themselves Themselves See fewer	Little Mix feat. Nicki Minaj: Woman Like Me (2018)
Dermot O'Leary Self Self See fewer	The X Factor UK (2004)
One Direction Themselves Themselves See fewer	One Direction: What Makes You Beautiful (2011)
Kelly Rowland Self Self See fewer	Freddy vs. Jason (2003)
Emeli Sandé Self Self See fewer	Trance (I) (2013)
Tulisa Self (as Tulisa Contostavlos) Self (as Tulisa Contostavlos) See fewer	Big Fat Gypsy Gangster (2011)
Louis Walsh Self Self See fewer	Spin the Bottle (2003)