Emerick, Debra Stephenson, Christopher Parker, Joe McGann, Steven Pinder, Mark Moraghan, Vicki Michelle, Sean Wilson, Clare Grogan, Hywel Simons, DJ Spoony, Claire Richards, Denise Lewis, Noel Whelan, Andi Peters, Andrew Castle, Michael Buerk, Kaye Adams, Julia Bradbury, Josie D'Arby and Ninia Benjamin. Series 4 (2009) Jayne Middlemiss, Colin Murray, Wendi Peters, Simon Shepherd, Janet Ellis, Deena Payne, Iwan Thomas, Rav Wilding, Pete Waterman, Stephen K. Amos, Gemma Bissix, Shirley Robertson, Ian Bleasdale, Paul Martin, Tracy-Ann Oberman, Brian Moore, Saira Khan, Rosie Boycott, Michael Obiora, Joel Ross, Shobna Gulati, Dennis Taylor, Siân Lloyd, Jan Leeming and Joe Swift. There was also a week of Comeback contestants featuring Joe McGann, Marie Helvin, Linda Barker, Claire Richards, Rowland Rivron, Ninia Benjamin, Steven Pinder, Wendi Peters, Helen Lederer, Tony Hadley, Martin Hancock and Jeff Green. Series 5 (2010) Lisa Faulkner, Neil Stuke, Richard Farleigh, Nihal Arthanayake, Alex Fletcher, Tessa Sanderson, Jenny Powell, Colin Jackson, Tricia Penrose, Martin Roberts, Christine Hamilton, Chris Walker, Dick Strawbridge, Danielle Lloyd, Marcus Patric, Dean Macey, Mark Chapman, Jennie Bond, Mark Little and Kym Mazelle. Series 6 (2011) Phil Vickery, Kirsty Wark, Nick Pickard, Darren Campbell, Linda Lusardi, Michelle Mone, Ruth Goodman, Aggie MacKenzie, Ricky Groves, Margi Clarke, Colin McAllister, Justin Ryan, Shobu Kapoor, Sharon Maughan, Tim Lovejoy and Danny Goffey. Series 7 (2012) Emma Kennedy, Danny Mills, Michael Underwood, Zöe Salmon, Gareth Gates, Cheryl Baker, Laila Rouass, George Layton, Diarmuid Gavin, Richard McCourt, Rebecca Romero, Jamie Theakston, Jenny Eclair, Javine Hylton, Steve Parry and Anne Charleston. Series 8 (2013) Ade Edmondson, John Thomson, Heidi Range, Shane Lynch, Miranda Krestovnikoff, Denise Black, Phillips Idowu, Speech Debelle, Brian Capron, Les Dennis, Matthew Hoggard, Katy Brand, Shappi Khorsandi, Joe Calzaghe, Jo Wood and Janet Street-Porter. Series 9 (2014) Sophie Thompson, Christopher Biggins, Todd Carty, Tina Hobley, Kiki Dee, JB Gill, Wayne Sleep, Alison Hammond, Tania Bryer, Amanda Burton, Jason Connery, Ken Morley, Millie Mackintosh, Emma Barton, Russell Grant, Alex Ferns, Leslie Ash, Jodie Kidd, Charley Boorman and Susannah Constantine. Series 10 (2015) Kimberly Wyatt, Keith Chegwin, Sarah Harding, Yvette Fielding, Arlene Phillips, Samira Ahmed, Andy Akinwolere, Syd Little, Amanda Donohoe, Craig Gazey, Tom Parker, Patricia Potter, Chesney Hawkes, Danny Crates, Mica Paris, Sheree Murphy, Natalie Lowe, Scott Maslen, Rylan Clark and Sam Nixon. Series 11 (2016) Alexis Conran, Donna Air, Neil Back, Amelle Berrabah, Marcus Butler, Tommy Cannon, Amy Childs, Richard Coles, David Harper, Audley Harrison, Cherry Healey, Liz Johnson, Tina Malone,