Katy Perry is the highest-paid musician on the planet, according to Forbes.

She didn't have an album out but that hasn't stopped Katy Perry being named the highest-paid musician of 2015.
Forbes magazine says she pulled in $135m (just over £92m) in the last 12 months.
Most of that is thanks to her huge 17-month world tour, Prismatic. She played 126 dates - grossing $2m (£1.3) in every city she played.