Rihanna was looking amazing at the 2014 CFDA's a few nights ago. How amazing you may ask? 

She was wearing a see-through dress ... That's how amazing it was.

Riri decided to show off what she's got after the ceremonies were over. She paused for the paparazzi to get a good shot of her. Then, she proceeded to bend over and TWERK!

A lot of people's jaws dropped at that point. I know mine would have if I was there in person!

Anyway ... Check out an Instagram photo of her dress below, and then the Vine video of her twerking!