The culture lost a music scene LEGEND this week. Kiki Shepard, former co-host of 'Showtime At The Apollo,' has passed away, per her rep. She was 74.RELATED: Prayers Up! Man Who Pushed For Traffic Light After Wife's Fatal Crash Dies At Same Intersection (VIDEO)What Happened To Kiki Shepard? TMZ was first to report the death of Kiki Shepard on Monday (March 16). Shepard's rep, LaShirl Smith, revealed her cause of death to be a "massive heart attack." The health crisis reportedly happened in Los Angeles on Monday. The rep said Kiki's death was completely unexpected.