Keira Knightley's big May 2013 wedding in the south of France wasn't her and hubby James Righton's only ceremony! In the latest issue of Elle U.K., the 29-year-old actress reveals she had a second "secret" wedding just for friends. Speaking to Elle, Knightley explained to the mag that she had a second wedding dress designed by Valentino for the second nuptials. Knightley said, "I wore it for the ceremony we had just for our friends, in a wood, because you have to have flowers on a dress in a wood."