Still D.R.E. Dr. Dre feat. Snoop Dogg Download 'Still D.R.E.' on iTunes
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Forbes Cash Kings 2015: The Highest Paid Hip-Hop Stars
Wiz Khalifa has made the most money in his career this year after success with his 'Fast And Furious' single 'See You Again', lots of touring and selling his weed-themed merchandise.