American singer Madonna [Photo/IC]

No .4 Madonna: $ 76.5 million

Madonna Louise Ciccone is an American singer, songwriter, actress and businesswoman. Having sold more than 300 million records worldwide, Madonna is recognized as the best-selling female recording artist of all time by Guinness World Records.

Madonna is also the highest-grossing solo touring artist of all time, earning $1.31 billion from her concerts since 1990. Madonna became one of the five founding members of the UK Music Hall of Fame.