Mr. Darcy from Pride and Prejudice
Mr. Knightley from Emma
Ron Weasley from Harry Potter
Jim from The Office
Tom from 500 Days of Summer
Michael from Princess Diaries when I was younger.
(The actor's in my favorite childhood band. :p I met him and made a fool of myself.)
And Craig from Degrassi, when I was like thirteen...
And way way back, Aladdin.
Fictional characters > Actual celebrity crushes.