Mammy Mia, here we go again. Series two of the chat show spinoff continues, with various game celebs - Freddie Flintoff, Jason Manford, Fatima Whitbread - yielding to the chaotic quizzing of Brendan O'Carroll's matriarch. Pleasingly, the bawdy spotlight is equally focused on the studio audience.

The lovable fairy of chat is hitching a lift on the Olympics bandwagon with a live party to celebrate all that's great about London 2012. Fun and cheekiness are pretty much guaranteed; his good-natured guests include fellow chatter Jonathan Ross, X Factor judge Tulisa, torch-bearer Paloma Faith and amiable music type Labrinth. Bringing the chaos is Keith Lemon, who will relish the chance to get close to Melanie Sykes, and there's a bit of sport involved as Olympian Fatima Whitbread sets the guests a series of challenges.