Kristen Stewart looked happy and relaxed during a fun day out in New York City with a friend on Thursday. The actress, recently returned to the US from the Venice Film Festival in Italy, kept the outing casual in pants and a white t-shirt. After having a cute red carpet reunion with her Twilight costar, Taylor Lautner , in August, Kristen filmed steamy scenes with Jesse Eisenberg for Woody Allen 's next film, opened up about her sexuality in Nylon magazine's September issue, and stunned at the Venice Film Festival .