Jack White, Metallica, Rob Zombie, Elton John and more paid tribute to Ozzy Osbourne after the Black Sabbath frontman died at 76 on Tuesday morning. Osbourne had been recovering from several spinal surgeries as well as his ongoing battle with Parkinson’s disease.

Ozzy had performed just two weeks ago at what was billed as Black Sabbath's last concert, a festival titled "Back to the Beginning," in his and the band's hometown of Birmingham, England.

Sir Elton John has said he is 'so sad' to hear of the death of his 'dear friend' Ozzy Osbourne, hailing the Black Sabbath singer as a 'true legend' and 'a huge trailblazer'

Ozzy Osbourne, the legendary Black Sabbath frontman and unlikely reality TV star, has died at the age of 76. His death comes just under three weeks after a farewell concert in his hometown of Birmingham.

Kelly Osbourne is mourning the loss of her father Ozzy following his death on Tuesday, referencing lyrics from Black Sabbath’s “Changes.” Osbourne posted the brief message to her Instagram stories on Thursday afternoon.

Kelly Osbourne publicly acknowledged Thursday Ozzy Osbourne’s death with a an emotional tribute. The heavy metal icon, and the face of Black Sabbath, died at 76 “surrounded by love,” it was announced Tuesday.

In Birmingham, England, the singer’s hometown, fans paid tribute by leaving flowers, beer and tequila. The rapper Drake was there to pay his respects, too.

Mourners gathered in Ozzy Osbourne’s hometown of Birmingham, England, to pay tribute to the deceased heavy metal singer.