The Top 20 Forbes Hip Hop Cash Kings for 2012 have been revealed, and Dr. Dre, Diddy Jay-Z, Kanye West and Lil Wayne land in the top 5 spots on the list.

With $110 million in earnings over the past year, Dr. Dre is this years Forbes Hip-Hop Cash King in large part to his Beats headphone line. Coming in second on the list, and not touching Dr.Dre is Diddy, who earned $45 million over the past year with most of his earning coming from his Circoc Vodka profits.

Not to far behind Diddy at #3 is Jay-Z who earned $38 million in large part from touring with Kanye West in support of the Watch The Throne album, ownership with the Nets, deals with Duracell, Budweiser and others. Landing at #4 is Jay-Z’s Watch The Throne partner Kanye West who earned $35 million from touring with Jay-Z, and deals with Nike and his women’s clothing line.

To round out the top 5 is Lil Wayne who earned $27 million mostly from touring in support of his last album Tha Carter IV, but also did deals with Trukfit and Mountain Dew over the past year.

Check out the video clip to go inside the Top 20 Hip Hop Cash Kings:

View the complete top 20 Forbes Hip Hop Cash Kings of 2012, below:

1. Dr. Dre: $110 million
2. Diddy: $45 million
3. Jay-Z: $38 million
4. Kanye West: $35 milliom
5. Lil Wayne: $27 million
6 Drake: $20.5 milliom
7. Birdman: $20 million
8. Nicki Mianj: $15.5 million
9. Eminem: $15 million
10. Ludacris: $12 million
11. Pitbull: $9.5 million
12. Rick Ross: $9 million (tie)
13. Wiz Khalifa: $9 million (tie)
14. Snoop Dogg: $8 million
15. 50 Cent: $7.5 million
16. Swizz Beatz: $7 million (tie)
17. Pharrell: $7 million (tie)
18. Young Jeezy: $7 million (tie)
19. Mac Miller: $6.5 million (tie)
20. Akon: $6 million