Jennifer Lopez Belly Pictures on Beach in Uruguay

Jennifer Lopez hit the beach in Uruguay wearing a crop top today. She was filming a segment for her Q'Viva! The Chosen talent series, but took a break from the cameras to check out a nearby martial arts show. She tried out her own moves with the capoeira masters, even flaunting her high kick while a large crowd gathered to watch.

J Lo is back to work following a trip to Hawaii with her new flame late last month. J Lo and Casper Smart visited Kauai, where they were spotted cuddling under a cabana and playing in the sand with Jennifer's daughter Emme. Jennifer was mostly covered up during the getaway, but her beach-ready figure is on display in our best bikini body of 2011 poll. She's up against some tough competition, including Britney Spears, Gisele Bundchen, and Gwyneth Paltrow.