Bar Refaeli had her third night in a row out on the town yesterday when she stepped out to celebrate the opening of Roberto Cavalli's new Cannes boutique. The designer, who recently hosted bikini-clad Elisabetta Canalis on his yacht, gathered famous friends for drinks and dinner on the vessel following a small shindig at the store. Elisabetta was also on hand to toast Roberto, as were Brooke Shields and Rosario Dawson. Bar kept the fun going by hitting an afterparty at the Martinez Hotel, where she met up with her fellow models Irina Shayk and Alessandra Ambrosio. The evening wrapped up with a tweet from Bar that said, "Nothin' better than taking my makeup off, shower, pajamas, bed and book!" She needs the sleep between her whirlwind film festival schedule that has included hitting the red carpet at The Beaver premiere, a bash on Paul Allen's big boat, and attending a Chopard party with Jude Law and Naomi Campbell. Bar's not slowing down in the wake of her split from ex Leonardo DiCaprio, who was spotted with Blake Lively sparking rumors of romance. Today, Bar was back to having fun and she shared a photo of herself lounging on a yacht in a mismatched bikini.