Who wore it best? Rihanna Edition

Very difficult to determine who wore an outfit better than Rihanna.  After all, it's Rihanna.  Still, who wore it best?

Kim Kardashian VS. Rihanna

Rihanna VS. Florence Welch

Rihanna VS. Rosario Dawson

Rihanna VS. Sienna Miller

Okay, Okay... you're probably saying to yourself, this is not fair! I didn't give Rihanna any competition!  Okay, so here are her in some looks that are completely ugly. 

Rihanna VS. Jennifer Lopez

Rihanna Vs. Ciara

Kristen Davis VS. Rihanna