With Dermot O'Leary, The News of the World's Rav Singh, Laurence Llewelyn-Bowen and Paddy McGuinness.

Dermot O'Leary, Melvin O'Doom and John Partridge

X Factor special. Keith Lemon hosts a special X Factor-themed show with Dermot O'Leary, Diana Vickers and Olly Murs. Plus X Factor twins Jedward take on a potato bobbing challenge.

Conor Maynard, Richard Madeley, Dermot O'Leary and Johnny Vegas

Caroline Flack, Dermot O'Leary, Nicole Scherzinger and Louis Walsh

Keith Lemon hosts the near-the-knuckle comedy quiz, with Dermot O'Leary, Emma Bunton, Nick Grimshaw and Paddy McGuinness joining regulars Holly Willoughby and Fearne Cotton.