I'm lucky because my dad taught me to be frugal and save. And that's important because I want to know that I don't have to take an acting job for two or three years if I don't want to and that I'll still be able to make my house and car payments and buy food for my dogs.

When it comes to beauty, I'm all about lashes right now.

I work with a charity called Donate My Dress. It's got chapters all over the country where you can donate special-occasion dresses. Prom is a big deal when you're 15 years old, and it enables girls who don't have the money to come in and choose something special.

Throughout the course [of Twilight], you get to see a little more of her vampiric side, because I think she's this vampire with a heart of gold and so that was kind of fun - to show her be a little tough and a little fierce, and to show that she has a little bit of a sassy side when she's dealing with the wolves or with Jacob. So I feel like I got to really round [Alice Cullen] out quite nicely.

Except, I think, it's more about me growing up and becoming an adult that I have this new best-friend type of relationship with my mom.

'Twilight' has ruined me. When this is all over, flying internationally is going to be very hard for me. It is just not worth it to buy a first-class ticket, because of the cost.

I've just decided that I have to continue to live my life and do what I do. Hopefully, people love me because of who I am, not who I pretend to be.