Having visited Oxfam-funded school programs in rural communities has made me realise how vital education is to developing countries in bringing people out of poverty and giving them a sense of dignity, self-worth and confidence.

I love road trips, I love driving, I love finding little towns. I just think it's the best way to travel.

I don't think I need too much help. I think my head's on pretty straight, and I'm pretty realistic about things. I'm very focused, so that certainly prevents me from going all over the place.

It's nice to have a crush on someone. It feels like you're alive, you know?

I don't go to McDonald's anymore. After I saw Super Size Me... no way!

When I'm not working or promoting something, I try to be as under-the-radar as I can .

For day-to-day beauty, I'm a Q-tip and Vaseline kind of girl. I never leave home without Q-tips - they're a great fix for any makeup emergencies.