Kristen Stewart  returned home to LA on Wednesday after making a quick trip out to Paris for Haute Couture Fashion Week. The actress debuted a new red haircut  when she attended Chanel 's show on Tuesday, and her new look is already getting rave reviews from fans . Kristen dyed her hair an orangey-red color earlier this year for her newest project American Ultra, where she plays the punkish girlfriend  of a "stoner slacker," played by Jesse Eisenberg. However, Kristen's new role and her trendy hair aren't the only things that are creating buzz. Her upcoming film Clouds of Sils Maria recently released a new trailer for the film , which shows Kristen getting in touch with her sexy side.