Charlie Sheen and Denise Richards Reunite on Red Carpet After Divorce

Charlie Sheen and ex-wife Denise Richards hugged on the red carpet in a head-turning moment. Twenty years after their bitter divorce, Richards stood by Sheen's side at the Los Angeles premiere of his tell-all Netflix documentary "aka Charlie Sheen." Sheen spoke about his life now with Good Morning America's Michael Strahan. Sheen's downward spiral peaked in 2011 when he was fired from his hit show 'Two and a Half Men." Sheen says he's been sober for eight years.