Kristen Stewart and Dakota Fanning Photo From Sundance Premiere of The Runaways 2010-01-25 06:00:00

Kristen Stewart and Dakota Fanning premiered and partied their Sunday night away celebrating The Runaways debut at Sundance. It was one of the most anticipated movies of the festival, and the initial buzz is already pretty great. All evening long, Kristen talked about how proud she was to work on the project and be able to tell the story about The Runaways, who did something that not many women were able to at the time. Kristen kept it casual all day in her uniform of skinny jeans, hoodie, and Adidas kicks — starting out at the Skintimate brunch before her afternoon red carpet. She ended the night at the Bing Bar! for the afterparty, where she mostly stuck to one corner greeting people with Dakota, Cherie Currie, and Joan Jett. Kristen was a Sundance star all weekend — stay tuned for PopSugar Rush for tons of exclusive video from the party and premiere!