John Barrowman, Jason Derulo, Joe Wilkinson, Jason Manford, Helen Skelton

David Hasselhoff, Amelle Berrabah, Peter Serafinowicz, Louie Spence, Loick Essien

Jack Dee, Spencer Matthews, Alex James, Maverick Sabre, Seann Walsh

Lorraine Kelly, Jarred Christmas, Professor Green, Stacey Solomon, Tony Law

Adam Buxton, Reggie Yates, Margaret Cho, Beverley Knight, Dynamo

Will Young, Mark Watson, Sinitta, Paul Foot, DJ Toddla T

Greg Davies, Amy Childs, Frankie Boyle, Ian 'H' Watkins, Tinchy Stryder, Holly Walsh

Alice Cooper, Rufus Hound, Wretch 32, Olly Murs, Penny Smith

James Blunt, Harry Judd, Matthew Crosby, Sean Paul, Sarah Millican

Tinie Tempah, Pixie Lott, Example, Chris Ramsey, Joey Page

Cilla Black, Holly Willoughby, Tiffany Stevenson, Rizzle Kicks, Angelos Epithemiou

Rhod Gilbert, Jimmy Osmond, Tom Parker, Caroline Flack, Charlie Baker

Series Highlights