Plan B, Parade, Sophie Ellis-Bextor, Jonathan Ross, Jameela Jamil, Leigh Francis, Zoe Salmon, Samantha Janus, Tinchy Styrder, Louise Redknapp, Jodie Kidd, Reggie Yates, Labrinth, Alice Dellal, Little Boots, Stuart Broad, Jeff Brazier, Tim Westwood, Steve Pemberton, Laura Whitmore, Jason Gardiner, Professor Green

One Direction – Harry Styles, Zayn Malik, Niall Horan, Liam Payne & Louis Tomlinson, JLS – JB Gill, Marvin Humes, Aston Merrygold & Oritsé Williams, Keeley Hawkes, Shingai Shoniwa, Natascha McElhone, Mathew Horne, Sophie Ellis Bextor, Gail Porter, Fay Ripley, Ricky Norwood, Nadia Sawalha, Gaby Roslin, Sam Nixon & Mark Rhodes, Dancing on Ice’s Laura Hamilton & Colin Ratushniak, Dermot Murnaghan

Ronnie Wood, Natalia Vodianova, Emily Maitlis, Charlie Boorman, Jack Whitehall, Jameela Jamil, Sir Trevor Nunn, Sunday Girl (Jade Williams), Tony Robinson, Mathew Horne, Martin Clunes, Scott Douglas, VV Brown

Cara & Poppy Delevingne, Lily Cole, Jade Ewen, Brian Friedman, Sunday Girl (Jade Williams), Sinitta Renet-Malone, Jameela Jamil, Willie Garson, Lucy Mecklenburgh, Lydia Rose Bright, Sam Faiers, James Argent, VV Brown, Jenni Falconer, Ben Grimes, Chloe Green, Floella Benjamin

Mark Ronson, Claudia Winkleman, Jamie Theakston, Danny Wallace, Mariella Frostrup, Rick Edwards, Ricky Wilson, Henry Holland, Jameela Jamil, Keisha Buchanan, Amelle Berrabah, Jade Ewen, Mutya Buena, Nick Rhodes, Michelle Ryan, Dan Sultan, Soul II Soul, Temper Trap, Faces

Pixie Lott & Oliver Cheshire, Professor Green, Aidan Grimshaw, Brian Friedman, Konnie Huq, John Adeleye, Kimberley Wyatt, Jameela Jamil, Little Boots, Abi & Arlene Phillips, Zaraah Abrahams, Sarah Jane Crawford, Jenni Falconer, Reggie Yates, Cherri

Amber Le Bon, Laura Whitmore, Jaime Winstone, Mathew Horne

Alexandra Burke, Dizzee Rascal, Tinchy Stryder, Sophie Ellis-Bextor, Richard Jones, Brian Friedman, Louis Spence, Zoe Salmon, Gail Porter, Jeremy Edwards, Vincent Simone, Layla Anne-Lee, John Partridge, Marc Elliot, Jenni Falconer, Konnie Huq

Beverly Knight, Mutya Buena, Nell McAndrew, Sara Cox, Mica Paris, Stacey Solomon, Will Mellor, Stephen Graham, Sinitta Renet-Malone & Stefano Zagni, Jessica Hynes

Rev Run Simmons (RUN DMC), Mark Ronson, JLS – JB Gill, Marvin Humes, Aston Merrygold & Oritsé Williams, Stephen Merchant, Paloma Faith, Mollie King, Roisin Murphy, Emily Atack, Bashy, Keisha Buchanan, Amber Rose, Shingai Shoniwa, Ozwald Boateng, Mark Goddard, Robert Newmark, Tim Westwood, Lucie Jones, Rian Peters, Stefano Zagni & Sinitta Renet Malone, Jamelia, Tolula Adeyemi, Mason Smillie, Talay Riley