You've got to love this business. You have to be able to take rejection.

I'm not going to give up doing interesting things. I'm going to do it as long as I possibly can and hopefully have longevity in this business.

My Barbies were usually naked. Once, I took their heads off, cut their hair, drew on their short, spiky hair with some markers, then stuck the heads on Christmas lights. Every year, we'd string our tree with those Barbie heads. It looked demonic. My parents were so cool - they saw it as a form of self-expression.

I had my bad-boy moment in my teens. I'll never do that again. It wasn't pleasant, and I learned my lesson. It was sexy and mysterious, and it's like, 'Look how cool they are,' but it's just not worth it. He was lying to me and accusing me of cheating - but then I realized he was the one cheating.

I've never gotten to do romantic comedy like most of the girls. Maybe because I'm fit, people assume that I'm not funny?

My grandmother, whom we call Biel, thinks it's very unbecoming of me not to smile for the paparazzi. So every time I see them, I think, 'Smile for Biel!'

In the car on my way to premieres and awards shows, I'll sit with tissue paper under my armpits so I don't soil the delicate dress fabric. The whole time, I'm telling myself, 'Please don't sweat, please don't sweat.' I throw the tissues out right before I step out of the car, and nobody ever knows! I just put on a smile and fake it.