I like to eat chocolate and pizza - that's my vice! - just like everyone else, but if I do it I have to keep it under control.

Nothing would make me happier than to train the next winner on 'The Biggest Loser' because it means the world to me. Everybody has a fighter inside them, they just don't realize it.

I don't care who you are or what you have gone through - everyone has something they are fighting for.

I know that when I get stressed, I want to eat junk food. So now I just know - 'I'm stressed, I want to eat junk food, so I'm going to go work out instead, or eat something healthy.' It really works.

Everyone has a different training style and being a female, sometimes you find you have to get really aggressive. Some people respond really well to aggression, some people don't.

Even though I had been boxing, I had no idea I could beat somebody in the ring. And I had no idea I could really take a punch. When I realized that, I really started taking off.

I'm not a celebrity trainer. I don't have my own line of DVDs, but I'm a fighter and have everything to prove.