I think the original poster was referencing recent events ie the movie and selling out. The wrestlemania portion I think was in relation to Suge Knight running over 2 dudes during filming of NWA and killing one of them. Ref: http://newsrty.com/surveillance-video-suge-knight-running-ov...
As far as upper middle class record industry insiders - Sure, Dr Dre net worth is projected to be $810 Million. He did Beats and Death Row Records etc.