Guests: Barbara Windsor, James Blunt, Cerys Matthews, Marc Bannerman, Musical guest: Cerys Matthews ("Don't Stop Me Now")

Guests: Christopher Biggins, Greg Rusedski, Ben Miller, Musical guest: Scouting For Girls ("Elvis Ain't Dead" & "I Want It All")

Guests: Melanie Brown, James May, Dale Winton, Musical guest: David Jordan ("Sun Goes Down" & "Tie Your Mother Down")

Guests: Adrian Chiles, Westlife, Lembit Opik, Gabriela Irimia, Musical guest: The Feeling ("I Thought It Was Over" & "Under Pressure")

Guests: Brendan Cole, Holly Willoughby, Trisha Goddard, Musical guest: The Hoosiers ("Worst Case Scenario" & "Killer Queen")

Guests: John Barrowman, Ricky Hatton, Myleene Klass, Musical guest: Hard-Fi ("I Shall Overcome" & "Another One Bites the Dust")

Guests: Kym Ryder, Piers Morgan, Michael Winner, Musical guest: The Wombats ("Moving To New York" & "Bicycle Race")

Guests: Phil Vickery, Alan Dale, Richard Madeley, Judy Finnegan, Musical guest: KT Tunstall ("If Only" & "Hammer to Fall")

Guests: Andy Serkis, Kelly Osbourne & Paul Daniels, Musical guest: Bryan Adams ("I Thought I'd Seen Everything" & "Fat Bottomed Girls")

Guests: James Martin, Nicky Clarke & Jason Gardiner, Musical guest: One Night Only ("Just for Tonight" & "Crazy Little Thing Called Love")

Guests: Peter Davison, Konnie Huq & Laurence Llewelyn-Bowen, Musical guest: Squeeze ("Cool for Cats" & "Seven Seas of Rhye")

Guests: Alex James, Penny Smith & Rupert Grint, Musical guest: The Enemy ("This Song" & "We Will Rock You")

Guests: Denise Van Outen, Kris Marshall & Terry Venables, Musical guest: Queen + Paul Rodgers ("C-lebrity" Bohemian Rhapsody x2, "All Right Now")