Reports late yesterday indicated that Apple will be acquiring Beats Music in a multi-BILLION dollar deal. Estimates today, then, computed Dre’s portion of the company and what he stood to make. But, why trust math, when you can trust Tyrese. Baby Boy posted a video of him with Dre and a few Californians as they celebrated the impending sale. Then Dre delivered the hammer himself: he’s hip-hop’s first billionaire, besting Diddy, who Forbes projected would get there first; Jay Z and Birdman. That’s that hit right there.