| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Ali Bastian | Cast | Actress | Self | 1 |
 Alicia Keys | Cast | Actress | Self | 1 |
 Bradley Mcintosh | Cast | Actor | Himself | 2 |
 Cheryl | Cast | Actress | Herself | 1 |
 Dani Behr | Cast | Actress | 149 | |
 Dannii Minogue | Cast | Actress | Self | 1 |
 Emma Bunton | Cast | Actress | Self | 1 |
 Fearne Cotton | Cast | Actress | Self - Presenter | 149 |
 Gary Lineker | Cast | Self | 1 | |
 Geri Horner | Cast | Actress | Self | 1 |
 Hannah Spearritt | Cast | Actress | Herself | 2 |
 Helen Adams | Cast | 1 | ||
 Hilary Duff | Cast | Actress | Self | 1 |
 Holly Valance | Cast | Actress | Self | 3 |
 Ja Rule | Cast | Actor | Self | 1 |
 Jemima Rooper | Cast | Actress | 1 | |
 Jennifer Ellison | Cast | Actress | Self | 1 |
 Jo O'Meara | Cast | Actress | Self | 2 |
 Jon Lee | Cast | Actor | Himself | 2 |
 Justin Timberlake | Cast | Actor | Self | 1 |
 Louise Redknapp | Cast | Actress | Self | 1 |
 Madonna | Cast | Actress | Self | 1 |
 Eminem | Cast | Actor | Self | 1 |
 Martin Kemp | Cast | Actor | 1 | |
 Melanie Chisholm | Cast | Actress | Self | 1 |
 Nick Carter | Cast | Actor | Self | 1 |
 Nidia Guenard | Cast | Actress | Self | 1 |
 Ortis Deley | Cast | Actor | 149 | |
 Paul Cattermole | Cast | Actor | Himself | 1 |
 Rachel Stevens | Cast | Actress | Self | 2 |
 Samantha Mumba | Cast | Actress | Self | 2 |
 Shane Richie | Cast | Actor | 1 | |
 Tina Barrett | Cast | Actress | Self | 2 |
 Usher | Cast | Actor | Self | 1 |
 Will Mellor | Cast | Actor | Self | 1 |
 Alesha Dixon | Cast | Actress | Self | 1 |
 Angellica Bell | Cast | Actress | Self - Presenter | 149 |
Calvin Goldspink | Cast | Actor | Self | 12 |
 Charlie Simpson | Cast | Actor | Self | 9 |
 Heidi Range | Cast | Actress | Herself | 2 |
 Jake Humphrey | Cast | Self - Presenter | 149 | |
 James Bourne | Cast | Actor | Self | 9 |
 Jessica Taylor | Cast | Actress | Self | 1 |
 Keisha Buchanan | Cast | Actress | Self | 2 |
Marcus Patrick | Cast | Actor | Self | 1 |
 Matt Willis | Cast | Actor | Himself | 9 |
 Mutya Buena | Cast | Actress | Self | 2 |
 Nadine Coyle | Cast | Actress | Self | 1 |
 Sarah Harding | Cast | Actress | Herself | 1 |
Sophie McDonnell | Cast | Actress | 149 | |
 Stacey McClean | Cast | Actress | Self | 12 |
 Will Young | Cast | Actor | Self | 1 |
 Dave Chapman | Cast | Actor | 149 | |
 Kimberley Walsh | Cast | Actress | Self | 1 |
 Nicola Roberts | Cast | Actress | Self | 1 |
 Ashanti | Cast | Actress | Self | 1 |
 Daisy Evans | Cast | Actress | Self | 12 |
 Aaron Renfree | Cast | Actor | Self | 12 |
 Hannah Richings | Cast | Self | 12 | |
 Frankie Bridge | Cast | Actress | Self | 12 |
 Michelle Heaton | Cast | Actress | Self | 1 |
 Kelli Young | Cast | Actress | Self | 1 |
 Gareth Gates | Cast | Actor | Self | 2 |
 Jay Asforis | Cast | Actor | Self | 12 |
 Rochelle Humes | Cast | Actress | Self | 12 |
 Tony Lundon | Cast | Actor | Self | 1 |
 Kevin Simm | Cast | Actor | Self | 1 |
| Person | Type | Job | Role(s) | Episodes |
