Dr. Dre -- Celebrates Billions by Dropping Beats with Tyrese [VIDEO]

Dr. Dre is so close to billionaire status he can taste it -- and if Apple completes the purchase of Beats Audio ... we could be seeing a lot more parties like the one the Doc threw with Tyrese.

Dre and the homies popped' bottles (of Heineken?), did some dancing. It’s not just awesome ... it's BALLIN'!