
According to Forbes Katy Perry is the highest-paid musician of 2015 list, and she towered over others with $135 million.
Perry owed her huge earning on her Prismatic world tour that took over
the course of 17 months and visited Australia and Asia in addition to
Europe, North America and Latin America. Each city grossed around $2
million. Counting in record sales, publishing, endorsements, and other
business ventures, Perry's fortune propelled...