Celebrating her cousin Noella Alstrom's daughter Majesty's first birthday on Monday, Rihanna rocked up to the Flintstones themed gathering in a bright orange leopard print co-ord set from the Jeremy Scott SS10 collection.
Dubbing her look "Thotty Pebbles", RiRi went to show there's no upstaging the life and soul of the party as she posed for photos with her baby niece and danced the sunny afternoon away with pals.
Scroll right to WATCH RiRi dancing at the party in her Flintstones themed outfit and shop below to steal her style...
Video Credit: Melanie TV
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