This week on the show Jonathan welcomes Cheryl Cole to mumble coyly on his couch. She'll be wanting to chat about whatever material she has coming out (album, called A Million Lights) and performing 'live' in the studio. Jesus Christ Superstar cast members Mel C, Tim Minchin and Ben Forster pop in for a chat - along with the show's composer Andrew Lloyd Webber. Actor and Facejacker star Kayvan Novak completes the guest list.