Blogged By: De De Tillman Source:TMZ Posted: Thursday August 30, 2012  @1:17 p.m PST   According to TMZ,  Chris Lighty 44, was found dead in New York this morning  from what appears to be a self-inflicted gunshot wound to the head … law enforcement sources tell TMZ Lighty was a  longtime manager of 50 Cent, Diddy, Ja Rule, and Mariah…