Gwyneth Paltrow [1] showed off her fit figure in a black bikini while spending the day on a yacht in Italy with her fiancé, Brad Falchuk, over the weekend. The couple, who announced their engagement [2] in January, were spotted diving into the Mediterranean Sea for a dip, then showering off the sea salt and sunbathing on the boat deck together. We last saw the actress and American Horror Story [3] producer on the beach in Mexico in May, where they rang in Memorial Day with Gwyneth's two kids [4], Apple and Moses Martin. Back in April, Gwyneth and Brad celebrated their engagement with a star-studded party in LA [5] thrown by Brad's close friend and business partner Ryan Murphy. The bash was rumoured to have been a secret wedding, but Gwyneth and Brad are actually reported to be tying the knot in the Hamptons this Summer. Keep reading to see their prewedding holiday!