Katy Perry topped the list as Forbes highest earning musician of 2015.
Below is the list of Forbes' top 10 highest earning female musicians of 2015, valued by their estimated revenue between June 2014 to June 2015.
1. Katy Perry ($135 million)
2. Taylor Swift ($80 million)
3. Fleetwood Mac ($59.5 million)
4. Lady Gaga ($59 million)
5. Beyoncé ($54.5 million)
6. Britney Spears ($31 million)
7. Jennifer Lopez ($28.5 million)
8. Miranda Lambert ($28.5 million)
9. Mariah Carey ($27 million)
10. Rihanna ($26 million)