Jennifer Lopez Is In A Bikini In Rio

Jennifer Lopez and her boyfriend Casper Smart were out vacationing in Rio de Janeiro where she was spotted in a bikini, and a sweater over her bum because she doesn't want to let the world know she's got a larger behind than Kim Kardashian. But whatever, here she was out and about on the beach, looking like she could use a work out or two. Either way, do you think she looks good for her age? More pictures below:

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