LEONARDO HANDS DOWN!!!!!!!! he wins, look wise & acting wise.
acting wise- he BLEW me away in catch me if you can, THE AVIATOR, & in every role since. he was also amazing in what's eating gilbert grape! (& titanic, but that's such an obvious answer.. lol) he's so amazing. he takes his job seriously & really wants to prove himself, which he does EVERY time!
looks wise- personally, i think he is the SEXIEST MAN ALIVE! (people magazine, get with the program!) piercingly blue, smoldering, beautiful eyes (& the sexy stare that goes along with them!), his boyish yet manly, chiseled face, the FITTT body (can you say the departed without drooling??? lol)... & i haven't even gotten into how when he's kissing someone, he looks like the FREAKING BEST KISSER EVER!!!!! he definitely knows what he's doing ;-) i want to kiss him so badly! lol.
i guess you could say that i'm a liiiiiittle obsesed with him..... lol