We know something is coming at Sunday's VMAs...
...and now we have a better idea of exactly what that might be!
RiRi wrapped up her Diamonds world tour in New Orleans on Friday, so her friend Melissa Forde posted the singer celebrating in the best way possible: moving that booty with her girls.
We have to say, we’re REALLY impressed!
P.S. CLICK HERE if you missed the rumored NSFW topless throwback pic of her riding a man!