Kids not only understand [a dark story] but appreciate it … Because in the real world there's fear, and dark things happen no matter how young you are. People lose parents, people lose friends … There's darkness in the world. So I think when kids are talked to in that way, they appreciate it. They're not being given some candy-coated, 'Oh, this is a world where there are no stakes.' I think that actually insults their intelligence.

You'll never see me at the launch of the new PlayStation or some club. For me, the fun stuff is being able to get my mom tickets to 'Dancing With the Stars' - she loves Mario Lopez.

I just wanted to see every single musical I could. The very first one I saw was 'Beauty and the Beast,' the only one I could get tickets for, and then 'Les Miserables' and then 'Chicago.

As early as second grade I remember feeling really different and isolated. I had the hugest crush on a boy, and my best friend had a crush on him, too. One day he said to me, 'I like your best friend more because she's paler and she has freckles.' And it was right then that I began to feel like, Oh wow, I'm different.

Sometimes I worry more about losing weight than gaining weight, because this is how people know and accept me. I do feel like if I wanted to get in better shape, there might be a backlash of, Why isn't she comfortable with herself anymore? So I try to figure out what my own goals are.

The first time I landed in New York and got a cab to my hotel, I was completely struck by it: a feeling of life and chaos, 24 hours around the clock, just like in London. And whatever your problem is, it's insignificant. You're just a small part of something very big.

How much time have I wasted on diets and what I look like? People are saying 'We love you and love what you do' and you're sitting there thinking 'I'm not skinny enough or pretty enough.' It's taken a lot of work to get over that.