Name	Known for
Ronan Busfield Self - Contestant Self - Contestant See fewer	Skyrim 10th Anniversary Concert - Full Performance (2021)
B Positive Choir Themselves - Contestant Themselves - Contestant See fewer	Britain's Got Talent (2007)
Simon Cowell Self - Judge Self - Judge See fewer	Scary Movie 3 (2003)
Alesha Dixon Self - Judge Self - Judge See fewer	Catwoman (2004)
Donchez Self - Contestant (as Donchez Dacres) Self - Contestant (as Donchez Dacres) See fewer	Central Tonight (2006)
Declan Donnelly Self - Presenter Self - Presenter See fewer	Love Actually (2003)
Futunity Themselves - Contestant Themselves - Contestant See fewer	Britain's Got Talent (2007)
Amanda Holden Self - Judge Self - Judge See fewer	Wild at Heart (2006)
Luke Johnson Dancer Dancer See fewer	Children in Need: Fantastic Beasts Special (2016)
Andrew Lancaster Self - Contestant Self - Contestant See fewer	Tuesday Afternoon Kitchen (2020)
Nick Page Self - Contestant Self - Contestant See fewer	Brain Candy (2003)
Magus Utopia Themselves - Contestant Themselves - Contestant See fewer	Die Ehrlich Brothers präsentieren: Showdown der weltbesten Magier (2017)
David Walliams Self - Judge Self - Judge See fewer	Little Britain (2003)