Ozzy Osbourne Cancels Tour Dates After Hospitalization

Ozzy Osbourne Cancels Tour Dates After Hospitalization
Lead singer of the heavy metal band Black Sabbath, British musician Ozzy Osbourne during a ceemony to sign his personalised star at the Moscow Walk of Fame at the Vegas Crocus City shopping and leisure centre in the town of Krasnogorsk.  Sergei Bobylev\TASS via Getty Images