I believe in second chances, but I don't believe in third or fourth chances. I love talking through things, and I always want to make things work, if I really love someone, but eventually, if they can't fix whatever is wrong, or if they've done something and then they continue to do it, they're probably not going to change for anybody. You can't change a person.

My first big career purchase when I was, like, 17 was a Louis Vuitton laptop bag. Now, seeing the exhibit [Louis Vuitton's "Series 3" exhibition in London], it's exciting because I feel like I kind of know it. It's weird - it's almost like something you grow up with and you just know a little bit about it. Now that I'm immersed in it, it's kind of insane.

I do agree to a certain extent that it is unfortunate that I have to be a little more aware of being a kid and growing up and figuring out who I am, but at the same time, it's part of what I love.

This is a very superficial job. I sit in a chair for two hours and get hair and makeup done and talk about myself in interviews. That's a very vain thing to do. And I do get caught up in it sometimes.

You can't be afraid of what people are going to say, because you're never going to make everyone happy.

I love that I can stay connected with my fans and be able to tell them what's going on - their opinions are so important to me. But at the same time, it's very weird. I think the Internet can be a great thing but also really evil. Something can instantly hurt your feelings.

I've gotten to the point where the label of "best friend" is so ridiculous. If you have three people in your life that you can trust, you can consider yourself the luckiest person in the whole world. I have a lot of wonderful people in my life - probably five, collectively - who I can tell everything to. There's Jennifer [Stone], my friend Ashley, and Taylor, and my two cousins.