The sainted Delia Smith takes her place on the sofa tonight, just one ingredient in a rich mixture of guests. The Hollywood shimmer comes from Jeremy Renner and Gemma Arterton, who'll be talking about their new film, Hansel & Gretel: Witch Hunters.

Matt Lucas, now a bit of a film star after his turn in the hit Bridesmaids, is in comedy corner, where doubtless he'll want to talk about the return of his BBC1 series, The Matt Lucas Awards. Rita Ora is the musical guest.