I' struggling to think of a film in which Johnny Depp has actually played a romantic male lead. There was Don Juan de Maco, but there he was kind of sending up the whole deal. He is incredibly beautiful though. My top three...
Clooney *drool*
Firth (sometimes)
Rickman (a few years ago but I'm also struggling to think of films in which he was the romantic lead - I'm sure others can set me straight) Have I mentioned he was sitting two seats in front of me at Spamalot a couple of weeks ago?

Glaring omissions (IMO): Robert Downey Junior *swoon* and James McAvoy. And I have to admit it, I have always had a soft spot for Keanu Reeves. He's hot.

I'm sure I'll think of half a dozen more as soon as I hit 'post comment.'

Thanks for the eye candy! It took my mind of boring filing for a few minutes.