7) Ringo Starr (Net worth: $300 million)
Ringo Starr is a talented British musician, who joined the Beatles in 1962. Many modern percussion artists are influenced by his quirky drumming style. The star began a prolific solo career after the Beatles break up. He released 15 studio albums and collaborated with many artists.
6) Björn Ulvaeus (Net worth: $300 million)
This Swedish songwriter, composer, musician, writer and producer is probably most famous for being one of the founding members of the ABBA. He has co-produced the film Mama Mia. ABBA was the result of the meeting between Benny Anderson and Ulvaeus.