Simon Cowell
Self
Acting
Louis Walsh
Self
Acting
Robbie Williams
Self
Acting
Nigel Martin Smith
Self
Acting
Danniella Westbrook
Self
Acting
Jayne Middlemiss
Self
Acting
Sian Pattenden
Self
Acting
John Hendy
Self
Acting
Terry Coldwell
Self
Acting
Michael Cragg
Self
Acting
Andi Peters
Self
Acting
Paul McMullan
Self
Acting
Craig Parkinson
Narrator (voice)
Acting
Chris Herbert
Self
Acting
Scott Robinson
Self
Acting
Sean Conlon
Self
Acting
Ritchie Neville
Self
Acting
Lee Brennan
Self
Acting
Steve Gilmour
Self
Acting
Spike Dawbarn
Self
Acting
Andrez Harriott
Self
Acting
Rahsaan Jas
Self
Acting
Britney Spears
Self (archive footage)
Acting
Justin Timberlake
Self (archive footage)
Acting
Geri Halliwell
Self (archive footage)
Acting
Victoria Beckham
Self (archive footage)
Acting