We're half way through the series, folks, so expect Graham to be highlighted for the next eight weeks on the trot - for there's precious little else worth mentioning of a Friday... Tonight, Graham is joined by Hollywood star and Mr Demi Moore, Ashton Kutcher, star of forthcoming romantic comedy No Strings Attached (which also stars Natalie Portman - that's the closest Kutcher will get to winning an Oscar *badabings*). Also sharing the couch is gastro-scientist/chef (indeed) Heston Blumenthal; comedian and Inbetweeners star Greg Davies. He plays the headmaster, looks a bit like a giant Rik Mayall. There is also a performance by Manchester synthpop duo Hurts.