Josh Duhamel stripped off his shirt earlier today for a scene with his Safe Haven costar Julianne Hough in North Carolina. Production on the Nicholas Sparks film has taken place mostly in the town of Southport, NC, since the beginning of July. Julianne kept her fit figure under wraps for the latest batch of scenes. Just last week, though, Julianne Hough wore a red bikini to spend downtime on the sand. She's one of the toned ladies in the running for this year's PopSugar Bikini Bracket — fill out your bikini bracket before tomorrow night for a chance to win $500 from Neiman Marcus.