I always say as a celebrity you have two choices - you can be a celebrity, or you can be a role model. You can choose to just go to parties and do the red carpets and all that, or you can choose to be an example to these people.
When I receive letters from girls that say, 'You give me confidence,' I think, 'Wow, this is amazing.' That's my goal: to let people know it's truly what's on the inside that counts.
Back in high school, I went on dates, but I was too focused on my career. My parents were like, 'It's nice to have a boyfriend, but it's even nicer to own your house when you're 21.'