Lady Gaga is the top earning celebrity under 30 years old, according to Forbes magazine.
The singer made an estimated $80 million (£52 million) in the last 12 months, despite cancelling part of her tour to have hip surgery.
Last year she was ranked at number four, while Taylor Swift, who topped the poll in 2012, has dropped to third place with $55m (£36m).
The Forbes website claims that Lady Gaga would have earned even more had she not had to cancel part of her world tour in February.
