Rihanna is the sexiest Pebbles ever while dressing up for her niece Majesty‘s first birthday party on Sunday (June 7).
The Flintstones-themed event was captured on Snapchat and the videos were later uploaded to the 27-year-old singer’s BFF Melissa Forde‘s Instagram account.
Rihanna was dressed as “Thotty Pebbles” while her friend Jennifer Rosales went as “Ratchet Wilma.”
Everyone attending the party was dressed up as characters from Bed Rock and there were cardboard cut-outs of characters all over. The cake was themed around The Flintstones as well!
Click inside for more videos from the party… More Here! »