Mark Ronson, Alesha Dixon, Mollie King, Paul Foot, Tinie Tempah

29 min

Catherine Tate, Tulisa Contostavlos, Howard Marks, Badly Drawn Boy, Katy Wix

30 min

Jack Dee, Charlie Higson, Eliza Doolittle, Jedward, Katy Brand

30 min

Terry Wogan, Edith Bowman, Rufus Hound, James Blunt, Imelda May

30 min

David O'Doherty, Mel B, Olly Murs, Peter Jones, Joe Wilkinson

30 min

Tim Minchin, Paloma Faith, Jason Donovan, Tim Key, DJ Target

30 min

Tim Westwood, JLS, Holly Walsh, Russell Watson, Wiley

30 min

Lee Mack, Jon Richardson, Diana Vickers, Andrew Stone, Irwin Sparkes

30 min

Juliette Lewis, Theo Hutchcraft, Nick Grimshaw, Kimberly Wyatt, Vic Reeves

30 min

Josh Groban, Charlie Baker, Tinchy Stryder, KT Tunstall, Michael Ball

30 min

Robert Webb, Cee Lo Green, Chris Packham, Example, Andi Osho

30 min

Frankie Boyle, Miles Jupp, Goldie, Professor Green, Michelle Williams

29 min