Bikini-clad Paris Hilton was the latest celebrity to grace the beaches of Saint-Tropez today. The French destination has been a hot spot for Hollywood stars this week including Rihanna and Leonardo DiCaprio. Paris has been working on her tan, but she also fit in some time to do a little shopping yesterday. While checking out the high-end shops in Cannes she ran into former basketball star Magic Johnson at Chanel. Paris kept her eyes shielded from the sun in a pair of tortoise shades, and you can win your favorite pair of Summer sunglasses, with $500 from Neiman Marcus, by simply filling out your PopSugar bikini bracket — be sure to enter before voting closes next Tuesday night!