During a recent appearance on a radio show, music industry figure Wack 100 attacked Shakur’s street credibility by claiming that Michael Jackson “whooped [Pac’s] a**” in defense of Quincy Jones and his eldest daughter, Kidada Jones.

Jones' publicist, Arnold Robinson, says he died Sunday night at his home in the Bel Air section of Los Angeles, surrounded by his family.

The producer, who died this week, was at the height of his powers during a legendary three-album run with Jackson.