(FILES) US pop star and entertainer Mich

(FILES) US pop star and entertainer Michael Jackson performs during a concert at the historical Berlin Reichstag on June 19, 1988. Michael Jackson died on June 25, 2009 after suffering a cardiac arrest, sending shockwaves sweeping across the world and tributes pouring in on June 26 for the tortured music icon revered as the “King of Pop.” AFP PHOTO/DPA/- (Photo credit should read -/AFP/Getty Images)