Nerd. Geek. Used to be if you self-identified that way, you'd get thrown into a locker and never have sex. Or worse, whatever that is. But to me and more and more people I know, being a nerd or a geek means having passion, power, intelligence. Being a nerd just means there is something in the world that you care deeply about—be it twelve-sided dice, a favorite sports team, your new laptop or Night Rider.

Jon Stewart hires people that he thinks are funny. That's it. That's the only requirement.

For 'Iron Man' I had to improv with Robert Downey Jr., which is like going up against LeBron in basketball. At one point he stopped and said, 'Can we give a round of applause to Olivia, because she's rocking it right now.'

I'm not one of those people who walks away and says, "That's a lot better than I thought it was going to be." I said, "No, this is as bad as I thought it was going to be, I didn't like it. I didn't want to talk to anybody."

I grew up in a military family. I was moved around from school to school, so people aren't always the most welcoming to new girls in school.

I remember reading these articles when I was younger, and I just felt like, well, in order to look like that, you have to have some secret, magical unicorn blood that makes carbs disappear as they go into your body. I prefer the truth.

I realize my arms aren't as toned as Halle Berry's but I don't want them to be.