Gwyneth Paltrow posed in a sexy black suit at a special event for the Louis Vuitton — Marc Jacobs: The Exhibition in Paris this evening. She traveled to France via Eurostar from London this morning, though she was a little more dressed down in a cozy sweater for the trip. Gwyneth's timing meant that she missed the Louis Vuitton runway show earlier today, which was attended by Dianna Agron and Sarah Jessica Parker. SJP also stepped out for an early viewing of the exhibit, as did Kristen Stewart and Robert Pattinson. Kristen and Rob shared a romantic dinner date over the weekend, after Kristen attended the Balenciaga show solo on Friday.