Ozzy Osbourne, the Prince of Darkness and heavy metal icon, has died at 76. The cause of his death is unclear at this time. This comes after his legendary final concert on July 5, which sold out at Villa Park,

Ozzy Osbourne had one more special project in the works before his death. Hachette Book Group announced on July 10 that Osbourne would be publishing his memoir, Last Rites. According to the book's synopsis,