Jennifer Lopez Is Red Hot in Rio (PHOTOS)

at 3:12 pm | By

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Jennifer Lopez is letting loose in Brazil.

The 42-year-old singer appeared to be having a great time with her boyfriend Casper Smart as they partied together in the Brahma box at the Rio de Janeiro Carnival in Brazil on Sunday afternoon. The couple, who wore matching red outfits, were photographed dancing and smiling, as the carnival took place. J Lo even tweeted:

“My first time here during carnival!!!! #ILoveBrazil.”

Lopez and Smart haven’t been shy about their budding romance.  Recently, Casper was seen hitting the beach with his gal’s two children for a family fun day.