Tom Hardy. And not solely on the merit of being Bane, because he really embodied a live action Bane, but because he's just talented as an actor. And beautiful. Meow.
As a teenager, I remember finding Amanda Bynes particularly arousing.
Nowadays however, I don't really find stars any more gorgeous than your everyday woman, moreover, most of them aren't half as beautiful as they seem to be without the help of professionnals (make-up, hair styliste, etc).