You've seen the ads - including that one with Emma Watson's mysteriously disappearing leg. Erm, what the?! Now here some behind-the-scenes footage of the Burberry Spring/Summer 2010 campaign, which was photographed by Mario Testino. It must be said that Alex Watson (Emma's brother who also stars in the ads) is just a wee bit cute. But let's be honest they all look like they've just stepped off the set of Skins.