Rihanna is fashion. After playing muse to designers and fans alike, RiRi's name is now synonymous with the cutting edge. And with her brands Fenty x Puma and Fenty Beauty, she's making it that much easier for all the rest of us to stay ahead of the trend game. 

We couldn't help but notice when reviewing fall trends that Rihanna has literally worn every single one already... and in most cases, multiple times. Allow the fa$hion killa to show you all the hottest fall trends — and how to wear them.