Jennifer Lopez -- Brazilian Bikini Babe

Jennifer Lopez was spotted on a yacht wearing a yellow two-piece while sunning herself down in Brazil. BF Casper Smart was by her side, of course.

From Just Jared: "Jennifer Lopez lounges in the sun while hanging out with friends on a yacht in Rio de Janeiro, Brazil [earlier this year]. The 42-year-old entertainer, who showed off her fabulous figure in her yellow two-piece, was joined by her shirtless beau Casper Smart."

Lopez also tweeted fans, giving them a sneak peak for her video "Dance, Love & Dance Again."