Justin Theroux grabbed his backpack and put on a Supreme hat for a walk in NYC yesterday. He's been out and about in the Big Apple this week, after his engagement to Jennifer Aniston earlier this month. Justin may be apart from Jennifer while she films We're the Millers in North Carolina, but he's still been celebrating the exciting news. Justin grabbed dinner with friends on Monday night at The Smile in SoHo, where he was reportedly "beaming." Jennifer, meanwhile, worked on a racy scene with costar Jason Sudeikis that had her showing off her stomach in a bra for the cameras.