I am sure that you all know them for some reason but didn't know that they were that rich. Here are Top 10 of them.
No.10 Madonna
No.10 Madonna

No.9 Johnny Depp

No.8 Sandra Bullock

No.7 U2

No.6 Britney Spears

No.5 Tiger Woods

No.4 Lady Gaga

No.3 James Cameron

No.2 Beyonce Knowles

No.1 Oprah Winfrey
