Madonna – $800m
Madonna is probably one of the most successful female music artists ever. Not a lot of people can claim that they are both the queen and princess of a single genre. The pop star is now the mother of three kids: Rocco, Lourdes, and David.

Madonna – $800m
U2 – $838m
There was a time when U2 was considered to be the greatest band ever. The Irish music group was first formed in 1976 with members Adam Clayton, Larry Mullen, Bono, and The Edge. These men have gone through many things together, that is for sure.

U2 – $838m