Self - Narrator (voice) 莎莉·菲利普斯

Self - Singer / Eurovision Winner 1981, Bucks Fizz Jay Aston

Self - Heart FM Chris Brooks

Self - Vocal Coach, X Factor, Charlotte Church & Susan Boyle Yvie Burnett

Self - Judge, Popstars / Pop Idol Nicki Chapman

Self - Comedy Writer Barry Cryer

Self - Contestant, Hell's Kitchen 2007 Jim Davidson

Self - Contestant, Soapstar Superstar Tupele Dorgu

Self - Professional Skater, Dancing on Ice Matt Evers

Self - Singer / Pop Idol Contestant Gareth Gates

Self - Vocal Coach, Pop Idol / Fame Academy Carrie Grant

Self - Vocal Coach, Pop Idol / Fame Academy David Grant

Self - Entertainer Russell Grant

Self - Contestant, Popstars / Singer Michelle Heaton

Self - Contestant, Popstars: The Rivals Javine Hylton

Self - Contestant, Dancing on Ice 2006 & 2014 / Performer 邦妮·兰福德

Self - Comedian Zoe Lyons

Self - Winner, X Factor 2009 Joe McElderry

Self - Social Media Commentator Jon Morter

Self - TV Critic & Former Talent Show Judge, New Faces Nina Myskow

Self - TV Critic, Daily Mirror Kevin O'Sullivan

Self - Contestant, Irish Popstars Andy Orr

Self - Head Judge, Fame Academy Richard Park

Self - Charlotte Church's Former Agent Jonathan Shalit

Self - Singer Sinitta

Self - Contestant, Dancing on Ice 2013 Anthea Turner

Self - Talent Show Judge, Irish Popstars / Popstars: The Rivals Louis Walsh

Self - Judge, Pop Idol Pete Waterman

Self - Contestant, Strictly Come Dancing Ann Widdecombe

Self (archive footage) Susan Boyle

Self (archive footage) Darius Campbell

Self (archive footage) Charlotte Church

Self (archive footage) Cheryl

Self (archive footage) Simon Cowell

Self (archive footage) Nadine Coyle

Self (archive footage) Samia Longchambon

Self (archive footage) Will Young

Self (archive footage) Lena Zavaroni

Self - Fame Academy (uncredited) James Fox

Herself - Pop Stars (uncredited) Sarah J. Price

Self Victoria Wood