An epic job title was listed for Ozzy Osbourne on his death certificate obtained by 'The New York Times' and 'The Sun' on Tuesday, Aug. 5. The former Black Sabbath frontman died at 76 on July 22.

Ozzy Osbourne — the heavy metal rockstar turned reality television pioneer — died of a heart attack, his death certificate revealed, according to multiple reports

An official cause of death has been confirmed for Ozzy Osbourne. The legendary Black Sabbath frontman died of a heart attack and also suffered from coronary artery disease and Parkinson’s disease, according to a death certificate filed at a registry in London and obtained by The New York Times.