Katy Perry is 2015's highest paid woman in music at $135 million, Forbes says

Katy Perry is roaring loudly on top of Forbes' 2015 list of the highest earning women in music.

Thanks to her Prismatic World Tour and deals with Coty, Claire's and CoverGirl, the "Roar" songstress, 31, earned an estimated $135 million from June 1, 2014, to June 1, 2015, to clinch the No. 1 spot,...