Theo James and Adam Levine
Alexander Ludwig or Taylor Lautner. CAN"T CHOOSE!
There's a few...
The guys from MCR, Billie Joe Armstrong, Tom Hiddleston Christ Hemsworth.
Sorry, I could't just choose one...
i love Anton Zaslavski aka Zedd
zayn malik. i wanna marry him SOOOOOOOOO BAD!
David Tennant, obviously. xD
Except that's not quite true. He's only handsome when he's playing the Doctor. Benedict Cumberbatch is handsome, but only when he's playing Sherlock.
So I suppose, if I have to decide...
Martin Freeman! He's the first actor I ever actually noticed (in the Hobbit--he's the Hobbit) as an adorable Hobbit with the emotional range of... David Tennant. xD. And then I saw him in Sherlock and I'm like OMGOSH IT'S HIM AGAIN!
Tom Hiddlestone seems pretty awesome too...
Niall Horan, Liam Payne, Zayn Malik, Harry Styles, Louis Tomlinson, Macklemore, Johnny Depp,Robert Downey Jr.
All of the Arctic Monkeys (including Jamie and Nick) Miles Kane, Jake Bugg. :)
Alexander Ludwig or Tom Hiddleston. Don't make me choose -.- XP
Orlando Bloom, Johnny Depp, Niall Horan, Liam Hemsworth, Enrique Iglesias and lots of others. :)