LOS ANGELES, CA - JANUARY 18: Producer Dr. Dre on stage at "The Documentary" 10th anniversary party and concert on January 18, 2015 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)
LOS ANGELES, CA - JANUARY 18: Producer Dr. Dre on stage at "The Documentary" 10th anniversary party and concert on January 18, 2015 in Los Angeles, California. (Photo by Chelsea Lauren/WireImage)