Osbourne, known as the Prince of Darkness, died July 22 at the age of 76. A heavy metal icon, and the face of Black Sabbath, died “surrounded by love,” his family said in a statement at the time.

The official cause of legendary rock star Ozzy Osbourne's passing has been ruled as a heart attack, according to his death certificate.

This is a breaking news story and Parade will publish more details as they become available. Ozzy and Sharon Osbourne Previously Spoke About Their End-of-Life Pact Shortly after Osbourne’s farewell ...

Ozzy Osbourne’s cause of death has been revealed. The Black Sabbath frontman officially died at age 76 from cardiac arrest, ...

Originally appeared on E! Online New details have been shared about the death of Ozzy Osbourne.Two weeks after the Black Sabbath rocker passed away at the age of 76, his ...

Ozzy Osbourne died at 76 from a heart attack, Parkinson’s, and heart disease, weeks after his final Black Sabbath show.

Ozzy Osbourne's cause of death has been revealed, just days after the Black Sabbath star's funeral. The Black Sabbath singer, ...

Ozzy Osbourne’s cause of death has been confirmed two weeks after the Black Sabbath rocker died at age 76. The New York Times reported Tuesday that Ozzy’s official cause of death was determined to be ...

An official cause of death has been revealed for rocker Ozzy Osbourne. The Black Sabbath frontman died from a heart attack, according to a death certificate filed at a registry in London and obtained ...

Black Sabbath icon Ozzy Osbourne's cause of death has been revealed. The rock legend died on July 22, at the age of 76, ...

Robert was part of the first few seasons of MTV's 'The Osbournes,' but whatever happened to the close family friend?

In the wake of Ozzy Osbourne’s death, an unexpected conversation has emerged not about what killed him, but whether he chose ...