And looks like one in a black bikini!

Kristen Stewart is best known for playing a teenager who falls in love with a vampire in the “Twilight” series, but now she’s 21 and ready to move on to more grownup roles. While she’s prone to dressing like a punk rock tomboy, the actress is very much the vamp on the cover of November’s GQ UK, posing in a black bikini and red lipstick. In her interview, Kristen says, “I looked like a boy for a long time. Now I feel like a woman.” Considering that it’s no secret that Kristen has been having an affair with co-star Robert Pattinson since she was 17, it’s about time!