Celebrities have taken over Miami Beach for Art Basel, making Fall look like Summer as they don revealing bikinis and bright ensembles in the warm Florida weather. Michelle Williams put her legs on display in a short skirt at the Louis Vuitton barbecue as Alessandra Ambrosio and Padma Lakshmi soaked up the sun on South Beach. Meanwhile, Leonardo DiCaprio checked out art exhibits during the annual extravaganza, and Zoe Saldana made the most of the star-studded nightlife scene. Keep reading to see all that and more from one of the biggest weeks in the international art world, and come back later to see new snaps as the fun continues.Hollywood Heats Up Miami Beach