Diddy, who started his own televsion channel REVOLT in October of 2013, increased his overall fortune by $120 million to a net fortune of $700 million. Jay Z increased his net worth from $475 million in 2013 to $520 million in 2014 with the start of his own sports agency, Roc Nation Sports. While Jay Z increased his wealth, he fell to #3 in the 2014 rankings as Dr. Dre’s wealth increased by $200 million from $350 million in 2013 to $550 million in 2014.

Dr. Dre owns Beats by Dre headphones with Interscope Records CEO Jimmy Iovine. Last year the headphone company reportedly raked in over $1.2 billion in revenue in 2013, a year after Iovine and Dr. Dre spent $150 million to increase their stake in the company to 75%.