JAY-Z is the richest man in Hip Hop, with Forbes putting his total wealth at $900 million.
It's the first time since the money mag began ranking Hip Hop moguls in 2011 that Hov's name finished on top.
Diddy, last year's number one, fell to number 2 with $825 million of net worth.
Not long after the rankings came out, Diddy jumped on Instagram and posted a message for JAY-Z about black excellence and building black generational wealth.
If losing the top spot to Hov stung, Puff's certainly not showing it.
Which one do you think will be rap's first billion dollar man?