I've been extraordinarily successful for my age. I think for probably anyone's age, I'm very fortunate.

But you have to remember in life that there's a positive to every negative and a negative to every positive.

I don't take anything for granted. I've been given extraordinary opportunities, I've also fought for extraordinary opportunities. So I don't believe you're ever just there in this golden moment. You probably always have to remind people that you're there, that you have something to offer, maybe something beyond what they could imagine for you.

After Princess Diaries, I was labeled a good girl, and for the first eight years of my career I had to fight to get any other kind of role. But I like fighting for a job, actually. Once you get it, you feel like you've emerged victorious from the scrap and you're like, "OK, this one's mine. Did it. Done."

I know it's not the right thing to say, but I'm really happy with my body.

When I first thought about becoming Jane Austen I had to forget about the fear, or at least choose something else to focus on because it was becoming paralysing, I couldn't focus. I felt frightened, not so much by her fans' reaction to my performance but that I would be playing someone who I think is a legend, who I respect and admire so much. I didn't want to fail, so I was putting a lot of pressure on myself.

I really don't drink, I don't do drugs. I feel like right now I've been given so many opportunities I don't want to mess it up with those things.