| Person | Type | Job | Role(s) |
|---|---|---|---|
 Annie Lennox | Cast | Actress | Self |
 Cheryl | Cast | Actress | Self |
 Chris Moyles | Cast | Actor | Self |
 Fearne Cotton | Cast | Actress | Self |
 Gary Barlow | Cast | Actor | Self |
 James Corden | Cast | Actor | Self |
 Jason Orange | Cast | Actor | Self |
 Julian Lloyd Webber | Cast | Self | |
 Lily Allen | Cast | Actress | Self |
 Paul McCartney | Cast | Actor | Self |
 Peter Kay | Cast | Actor | Self |
 Robbie Williams | Cast | Actor | Self |
 Shirley Bassey | Cast | Actress | Self |
 Terry Wogan | Cast | Actor | Self |
 Dizzee Rascal | Cast | Self | |
 Dominic Howard | Cast | Actor | Self |
 Gary Lightbody | Cast | Actor | Self |
 Howard Donald | Cast | Actor | Self |
 Mark Owen | Cast | Actor | Self |
 Matthew Bellamy | Cast | Actor | Self |
 Mika | Cast | Actor | Self |
 Paolo Nutini | Cast | Actor | Self |
 Nathan Larkin-Connolly | Cast | Actor | Self |
 Leona Lewis | Cast | Actress | Self |
 Katherine Jenkins | Cast | Actress | Self |
Johnny Quinn | Cast | Self | |
| Person | Type | Job | Role(s) |
