With Spice Girl Emma Bunton, ex-Blue member Lee Ryan, Tim Vine and Jack Whitehall.

Tamzin Outhwaite, Emma Bunton and Paloma Faith

Emma Bunton, Gino D'Acampo and Myleene Klass

Irrepressible host Keith Lemon presents a special edition of the hilarious showbiz panel show. Holly Willoughby and guest team captain Emma Bunton welcome Pamela Anderson, Kerry Katona, Corrie actress Samia Smith and The Only Way Is Essex star Sam Faiers. Who knows the most about this week's celebrity gossip? Plus Jedward appear in a special round.

Fearne Cotton, guest team captain Emma Bunton and Rufus Hound are joined by star guests Tess Daly, Danny Dyer and Jake Humphrey as they try to prove who knows the most about the latest celebrity gossip.

A special episode was filmed and broadcast live as part of the 2012 Edinburgh TV festival, in which Lemon challenged a group of television executives against each other in the usual format. Cotton was unable to attend filming due to her pregnancy so Emma Bunton took her place instead. The episode was broadcast online, and has never been shown on TV.

Special Christmas edition, featuring highlights from the seventh series of Keith Lemon's hilarious comedy panel show. In Victorian London, Ebenezer Lemon is meanly going about his business, ensuring the continued misery of the local chimney sweep and his faithful washer woman, played by Holly Willoughby and Fearne Cotton respectively. The ghosts of Christmases past, present and future - who all bear a striking resemblance to The Only Way is Essex's Mark Wright - arrive just in time to show Ebenezer how low he has sunk.

Greg James, Emma Bunton, Gemma Collins and Rick Edwards

Emma Bunton, Mel B, Louis Walsh, Tulisa Contostavlos and Sarah-Jane Crawford

Keith Lemon presents a live edition of the cheeky game show to kick off the new series, with Holly, Fearne and Gino joined by Scarlett Moffatt and Jonathan Ross.

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.