WATCH Chace Crawford take the Grazia Fashion Quiz

He stars in Gossip Girl. Hangs out with fashion obsessed girls. And has been photographed by Mario Testino. So you would have thought Chace Crawford knows fashion. We shot him for a very special feature coming soon to the magazine and decided to take the opportunity to give him the Grazia Guy Fashion Quiz. So does he know Ant and Dec from Dolce & Gabbana? Can he name the four fashion capitals? And who does he think Alexander Wang is? We'll give you a clue. He doesn't get much right. See Chace take the fashion quiz above and watch out for more Grazia Guy Fashion Quizzes coming soon!

Gossip Girl series 2 is on ITV2 in the New Year.  Season 1 is on DVD now.