Chris Brown, Jennifer Lopez Chris Brown, Jennifer Lopez

Calm down, Rihanna. You have nothing to worry about (we think). On Thursday, Jennifer Lopez tweeted a photo of her cuddled up with RiRi's boo Chris Brown.

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The photo was taken in the studio, where J. Lo's recording her 10th album (the man on her left is her producer Cory Rooney).Lopez has yet to confirm any possible collaboration with Brown, but if her hashtags are to be believed, the pair are #makinghistory together.What do you think of J. Lo working with Breezy?