When most people hear Katy Perry's name, upbeat songs, crazy hair colors, and eccentric outfits come to mind. The singer/songwriter is one of the best-selling artists of all time, but uses more than just her music to express herself; her personality shines through her fashion. Perry is often seen rocking a pair of black Ray-Ban Wayfarer sunglasses, which seem rather understated compared to her typical outfits, but we love these classic shades and the mysterious look they give her.

Check out the timeless shades.