Source: Owners Illustrated Magazine http://www.ownersillustrated.com/

1. Jay Z - $34 Million
2. 50 Cent - $32 Million
3. Diddy - $29 Million
4. Timbaland - $21 Million
5. Dr. Dre - $20 Million
6. Eminem - $18 Million
7. Snoop Dogg - $17 Million
8. Kanye West - $17 Million
9. Pharrell Williams $17  Million
10. Scott Storch - $17 Million
11. Ludacris - $16 Million
12. T.I. - $16 Million
13. Outkast - $14 Million
14. Lil Jon - $14 Million
15. Ice Cube - $13 Million
16. Jermaine Dupri - $12 Million
17. Swizz Beatz - $12 Million
18. Chamillionaire - $11 Million
19. The Game - $11 Million
20. Yung Joc - $10 Million

These figures are estimated from 2006 but gives a general idea of how much the Hip-Hop Industry is commanding in revenue. The current cashflow of these Hip-Hop Kings are probably much more than these numbers! Unfortunately no women in Hip-Hop made this list, although I am sure they are not far behind…