When it comes to her killer, always dance-worthy tunes, Rihanna needs no assistance. Girl's got the "I will make you get up and move" thing nailed down.
But the one thing that perks up her hit song "Where Have You Been?" just a little?
Specifically, Chloé Arnold's tap group, the Syncopated Ladies.
Check out this video of the five gorgeous women (we spy Melinda Sullivan!) rocking out some super-fast shuffles and turns to the sounds of Rihanna. It's pretty awesome.
And yes, it's making me dance at my desk. Join me?