"He was and will continue to be a rock n roll legend," Cooper said in a statement, hours after Osbourne died on Tuesday.

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.

Legends in their own right, Ozzy Osbourne and Elton John have now collaborated on a soon-to-be-released song that's already being praised by fellow musicians.

Sharon Osbourne stated this week that her husband Ozzy Osbourne is working on a song with Elton John. On her show, The Talk, Sharon laid out Ozzy’s plans for the year: “A lot of good things.

Osbourne's family says he was "surrounded by love" when he died, just weeks after his farewell gig in his hometown of Birmingham.