Katy Perry climbs out of the sunroof of her people carrier to sign autographs for fans outside the ITV studios, having appeared on 'Alan Carr's Chatty Man'. Katy had claret and blue highlights in her hair, to show her support for fiance Russell Brand's favourite football team, West Ham United. One fan gave her a cuddly toy cat, which Katy appeared very happy with!
London, England - 01.09.10
Mandatory Credit: Will Alexander/WENN.com