I want to let my fans get to know a little about me. I'm very thankful for everything they've done for me so, of course, I'm going to let them into my world a bit. But I really am a very private person, and I love kepping my life to myself - that's how I've always been.

I remember when Twitter first came out. I was so against it, I wanted nothing to do with it. I wanted to keep my life to myself. I felt like I didn't want to just put things out to the world that were pointless and meaningless.

Touring is tough. You're almost in a haze because you don't really know where you are half the time: You're in a hotel room one moment, and the next thing you know, you're onstage performing for 60,000 people, then you're back on an airplane. It's very hectic and I couldn't do it without my family.

I'd like to win an Oscar.

The second I met Zac, I thought he was a really cool guy. It's hard not to have chemistry with someone who is so attractive.

I was actually home-schooled, so I never had the opportunity of going to prom. No-one invited me, I didn't have a good friend like Ashley at the time, that's why High School Musical's been so much fun for me because I got to experience my prom through it. There were amazing friends and I got to wear really cool dresses. It was a fantasy.

If I'm singing, I'm happy - that's what I've learned about myself.