Emily Ratajkowski knows how to rock a bikini. "Grazie villa san giacomo @lecollectionist," Ratajkowski, 34, wrote via Instagram on Saturday, August 10, referring to the luxury property on Italy's Amalfi Coast. In one snap, the supermodel showed off her ferocious leopard-print two-piece from behind as she overlooked the Italian coastline. She paired her thong bikini with a black baseball cap, oval-shaped Gucci sunglasses, a tangle of gold necklaces and a pair of matching hoop earrings.