Rihanna reserved her usual sex appeal in this simply black dress at Diddy’s CIROC The New Year 2012 on Miami Beach early this morning. The fashionista partied alongside several guests, including one of her many ex-flings, Matt Kemp.

Whether romance is once again brewing between Rihanna and Matt has yet to be determined but the former’s close friend Katy Perry has experienced several relationship issues of her own during the last few days. In fact, Katy’s husband, Russell Brand, shockingly filed for divorce and cited ”irreconcilable differences” as the reason for their split.

Photo via Punchbowl Blog!

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