The world mourns the loss of entertainment icons Hulk Hogan, Malcolm-Jamal Warner, and Ozzy Osbourne. Hogan, 71, died of cardiac arrest, prompting tributes from WWE and Donald Trump. Warner, 54, tragically drowned in Costa Rica, remembered for his role on ‘The Cosby Show.’ Osbourne, 76, passed away after battling Parkinson’s, following a final Black Sabbath performance.