Rosie Huntington-Whiteley is letting loose on her Positano, Italy, vacation, opting to go topless during a boat day. The model and actress, 38, looked gorgeous in a series of photos posted via Instagram by her husband, Jason Statham, on Friday, July 18. In one snap, Huntington-Whiteley wore only a pair of cheeky red bikini bottoms as she stood on the deck of a yacht. She wrapped a towel around her neck, which covered up her bare chest. Huntington-Whiteley completed the look with a pair of sunglasses.