Emma Stone

Amanda Seyfriend

"I'm not beautiful prom-girl type," she has said. "It's ver easy for me to gain weight. Even though I tried not eating for a week when I was young, I couldn't do it any longer because I like my food too much."

"I'm on a raw-food diet," says Seyfried. "It's intense, and sort of awful. Yesterday for lunch? Spinach and some seeds...if I didn't run and workout, there's no way I would be this thin. But I have to stay in shape because I'm an actress." She adds: "It's twisted, but I wouldn't get the roles otherwise. If I had been bigger, I don't think they would have cast me for Mamma Mia."