I just wanted to honor who Emily was. She's just a strong woman. Through my journey of playing her, I found a lot of strength, and I think that I've changed, as a female, in the way that I carry myself. To go through something traumatic, like getting your face scarred, it made me analyze vanity a lot. When you have a little pimple and you're like, "Oh, my god, there's an alien on my face!," you feel like it's magnified.

I met this girl who had a huge scar on her leg from a car accident. She was talking about how, after it first happened, she would always wear long pants and cover it up. But, as she started to grow into it, she decided that that's just her now. It's just a part of who she is. She wears skirts and she shows it off now.

My little sister told me about the Twilight books and what a big fan she was. She said, "It's like Harry Potter in love," which it's not. So, when the audition came up, I wanted to get the film for her. It was great because I got to take her to the premiere. She got all dolled up and was treated like a princess for the day.

hat made me feel uncomfortable. People would be like, "Woah, that's crazy!," or they'd look at me really funny, but it also helped because that's how people look at Emily. I was like, "Come on, be sensitive! I have a scar on my face. It's not nice to just stare at somebody." That was really interesting.

After the make-up process, I was like, "I never want to do a sci-fi movie where I'm in make-up for seven months." It's interesting. It was my first time ever getting prosthetics. They put this goopy stuff all over your head and they tell you it's like a facial, but it's actually very claustrophobic. All they have are these places where your nostrils are and I kept thinking that they were closing up, but they were like, "No, we're looking at it." So, they made a mold of my face.

Even though she's dealing with a scar, Emily just carries on with life. It's not a big deal. While we were shooting the scene, I tried it different ways. I tried it where I was hiding my face, and Chris [Weitz] was like, "Let's try it where she doesn't care," and that's who she is. She doesn't care what anybody else thinks.

I don't have paparazzi following me. Because I'm a human character, it's different. The vampires get a lot of attention, and then the werewolves, and then the humans. It hasn't really changed that much for me.