[Matthew.]

Series 1
Anthea Turner
Chris Eubank
Jack Dee
Keith Duffy
Vanessa Feltz

Series 2
Anne Diamond
Les Dennis
Mark Owen
Melinda Messenger
Sue Perkins

Series 3
Brigitte Nielsen
Caprice
Germaine Greer
Jackie Stallone
John McCririck

Series 4
Dennis Rodman
George Galloway
Michael Barrymore
Pete Burns
Traci Bingham

Series 5
Dirk Benedict
Ian H Watkins
Jermaine Jackson
Jo O'Meara
Shilpa Shetty

Series 6
Coolio
La Toya Jackson
Mutya Buena
Terry Christian
Verne Troyer

Series 7
Basshunter
Ivana Trump
Sisqo
Stephen Baldwin
Vinnie Jones

Series 8
Jedward
Kerry Katona
Pamela Bach Hasselhoff
Sally Bercow
Tara Reid

Series 9
Denise Welch
Gareth Thomas
MC Romeo
Michael Madsen
Natalie Cassidy

Series 10
Cheryl Fergison
Coleen Nolan
Julian Clary
Julie Goodyear
Martin Kemp

Series 11
Claire Richards
Frankie Dettori
Gillian Taylforth
Razor Ruddock
Spencer Pratt and Heidi Montag

Series 12
Abz Love
Bruce Jones
Carol McGiffin
Ron Atkinson
Vicky Entwistle

Series 13
Dappy
Evander Holyfield
Jim Davidson
Lee Ryan
Lionel Blair

Series 14
Audley Harrison
Claire King
Edele Lynch
Gary Busey
Leslie Jordan

Series 15
Alexander O'Neal
Katie Hopkins
Katie Price
Keith Chegwin
Patsy Kensit

Series 16
Bobby Davro
Daniel Baldwin
Fatman Scoop
Janice Dickinson
Natasha Hamilton

Series 17
Danniella Westbrook
Darren Day
David Gest
John Partridge
Tiffany Pollard

Series 18
Aubrey O'Day
Christopher Biggins
Ricky Norwood
Saira Khan
Samantha Fox

Series 19
Coleen Nolan
James Cosmo
Jedward
Kim Woodburn
Ray J

Series 20
Amelia Lily
Derek Acorah
Helen Lederer
Sarah Harding
Shaun Williamson

Series 21
Amanda Barrie
Ann Widdecombe
Ginuwine
John Barnes
Shane Lynch