Daniel Radcliffe – 5 Feet 5 Inches Tall

In her books, JK Rowling doesn't describe Harry Potter as being a big hulk of a guy or anything, but we really thought Daniel Radcliffe was a little taller.

He's long since dealt with the misconceptions, though, and once rather amusingly told a reporter, “I used to be self-conscious about my height, but then I thought, [eff] that, I'm Harry Potter!”