*Dr. Dre has out-earned Sean “Diddy” Combs and Shawn “Jay Z Carter to land atop Forbes magazine’s Hip-Hop Cash Kings list, with earnings of $110 million in the past year. [SUBSCRIBE TO EURWEB's RSS FEED] The financial haul, made between May, 2011, and May, 2012, was largely from sales of his Beats By Dre headphones. [...]