Arthur Gosse might be a man of few words (blame it on the language barrier, the man is from France), but he certainly has that French je ne sais quoi down pat. And he's come a long way fast; his very first modeling gig was just last year, a Prada exclusive campaign no less. DETAILS caught up with Gosse to talk about jumping off of roofs, custom underwear, and why he never needs to workout at the gym.