13. Zachary Quinto
Truth be told, Zachary Quinto hadn't really made it onto our radar until this spring, when he promoted Star Trek Into Darkness, wherein he plays Commander Spock. But once we started seeing him everywhere, we noticed something: He could easily make a case for being one of the most stylish actors right now. There wasn't a single guy out there who wore a suit better than him. And even better, he didn't miss a single note even when he was dressed more casually.