As Manhattan playboy Chuck Bass, Ed Westwick has mastered the art of the pensive gaze, bordering dangerously close to that of Derek Zoolander's iconic facial expressions. So it's only fitting that Westwick made a runway foray this weekend in the Philipp Plein show, swaggering machismo and all. Westwick, who stars in the label's fall 2012 ad campaign, sported a brown leather jacket paired with loose white pants for one trip down the runway, and a blue blazer for another, all the while flaunting his signature scowl and a hint of a mustache.
