Rihanna’s adventures at sea continue. The Bajan beauty sailed into Portofino, Italy, on her private yacht over the weekend. The paparazzi snapped her flaunting her hot body in a metallic cheetah-print bikini before jumping in the water for some snorkeling. She joked around with her girlfriends, spraying them with the hose. The fun continued on board as she popped Ace of Spades champagne and smoked while steering the boat. Aye aye, captain RiRi!