You might be thinking who is this Harry Potter girl? And what is she doing up on stage at the UN. It's a good question and trust me I have been asking myself the same thing. I don't know if I am qualified to be here. All I know is that I care about this problem. And I want to make it better.

L.A. scares the crap out of me. I feel if I have to work out four hours a day, and count the calories of everything I put in my mouth, and have Botox at 22, and obsess about how I look the whole time, I will go mad. I will absolutely lose it.

Field hockey is my strongest sport, and if I lose a game, I take a long, hot bath and moan about it.

I don't really buy designer stuff. I have a few nice things, but I don't really have the occasion to wear couture too often.

My cinematic crush has been pretty much the same since I was 12: Kevin Costner.

If I was going to be a princess, I would be a warrior princess.

As a child, I loved being onstage. I loved singing, I loved the lights, I loved the adrenaline. I even loved learning lines. I was completely obsessive.