He also received a traffic violation for obstructing the road.
The arrest occurred after the Florida Highway Patrol allegedly saw a black Bentley SUV blocking a roadway.
The police said they found the rapper asleep at the wheel and smelled the strong odor of cannabis.
Kodak BlackGilbert Flores
But police also noticed a Styrofoam cup that he believed contained an alcoholic beverage.
He served about half of his three-year term.
The shooting occurred after a private Bieber concert for A-listers.
Black himself was identified as one of the three people shot.
