Are Chris Brown and Rihanna done? Rihanna kinda confirms it...

Just last week Rihanna tweeted she was missing 'her Nigga', now she's saying she's single? Check out her cryptic post on Instagram a few hours ago (above).

Well, who can blame her? She's probably had enough. First, Chris Brown invited his ex Karrueche Tran to Paris to be with him, then over the weekend a French reality star claimed to have slept with him in Paris. Oh well, she probably needed closure...getting back with him and ending things was probably what she needed to do to purge him out of her system. Now keep it moving...