Jessica Biel

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 definitely had dolls when I was a kid. I don't remember being very thorough with them and making sure they got fed in my make-believe world. A lot of Barbie haircuts were given, though. I had a Tamagotchi as well, but I think that thing died really quick. They were hard to do!

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.

I don't think even when you find a person, you can be completely honest, ever. There's still pieces of you that you don't give away. I do believe you always need that place where it's just you, your thoughts, no one else's judgment or anything.