Sexy Geeks!

Check out Adam Brody, Clay Aiken and 9 other guys who are so uncool, they're hot. By Caryn Midler

JON HEDER, 27

Why he's geeky: Two words: Napoleon. Dynamite.
Why he's sexy: "He's just a really nice regular guy and he's very funny and witty," says his Just Like Heaven costar Reese Witherspoon. "He's the real deal." And he stands by his beliefs: He's a married Mormon who says surviving Hollywood is "about knowing who you are and sticking to what you believe in."