I dont think its really fair to use her roles she does as a basis for saying she has no legitimate opinion on feminism or "girl power". she was barely famous when she signed on for Twilight, and Snow White was actually pretty empowering for a fairy tale princess character. she wasn't in the movie much in reality, but she did actually DO SOMETHING, the character.

I dont think she's a great role model of feminism based on her personal actions; I dont think I'd use a couple roles from someone's resume as some sort of basis for negating their opinion.