Robert Pattinson and Kristen Stewart were together this morning to catch a flight out of Paris. They caught an early plane from Roissy following a late night out at the Museum of Decorative Arts, where they celebrated the opening of Louis Vuitton's "Marc Jacobs: The Exhibition" with other celebs like Gwyneth Paltrow and Sarah Jessica Parker. The bash was the latest in a string of stylish events for Kristen in Paris. She made the rounds at shops like Stella McCartney and Louis Vuitton, and was in the front row for Balenciaga's Fall 2012 show. Kristen attended as the face of Balenciaga's new fragrance. Robert went to France to join his girlfriend during her Fashion Week stay. Robert and Kristen had a date night during a break from mingling with designers and models. On Saturday night, they left their hotel and headed out to dinner at Sardegna a Tavola.