$Glu移动(GLUU)$ Katy Perry: Highest Paid Female Singer in Forbe's List 2015, Edging Out Taylor Swift. She cashed a mega-$135 million this year, with most of her sales from Prismatic World Tour. The "Roar" singer, 31, earned this huge amount with more than $2 million per city over the course of 126 shows over a period of June,2014 to June,2015. 粉丝们 为了一个2小时演唱会掏2.5亿美元。 游戏 24 X 7 X 52。