Kristen Stewart stepped out of her Paris hotel today and stopped to pose for a photo with fans. She joked with photographers, then was on her way. Kristen traveled to France in order to check out Fall Fashion Week. Along with Salma Hayek and Charlotte Gainsbourg, Kristen Stewart went to Balenciaga to see designer Nicolas Ghesquière's Autumn designs. Kristen caused a stir when she took her place in the front row decked out in a pair of hot leather pants. Her boyfriend, Robert Pattinson, wasn't lucky enough to see her in the ensemble. Robert Pattinson's in NYC, where he was seen shopping on the Lower East Side last night.