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

Rock royalty is paying tribute to Ozzy Osbourne, who died today at 76.

Ozzy Osbourne died on July 22 at 76 years old. Celebs including Jason Momoa, Yungblud, Ronnie Wood and others paid tribute to ...

Jack White, Metallica, Rob Zombie, Elton John and more paid tribute to Ozzy Osbourne after the Black Sabbath frontman died at ...

Following the passing of metal icon Ozzy Osbourne, aged 76, Elton John has paid tribute to his good friend and fellow ...

Ozzy Osbourne's death sparks reactions from collaborators, friends, and fellow industry figures. Pearl Jam, Elton John, ...

He joined Rolling Stones legend Ronnie Wood and other famous faces in paying tribute to the Black Sabbath singer.

Celebrities have come out in droves to pay tribute to Ozzy Osbourne on social media following his death. The legendary ...

Ozzy Osbourne's death at the age of 76 has shocked Hollywood, and many celebrities have taken to social media to mourn his ...

A wide range of rock stars paid tribute to Ozzy Osbourne on Tuesday after learning the former Black Sabbath frontman died at ...

Ozzy Osbourne was a "trailblazer" and a "true legend" said Sir Elton John in an emotional tribute. Yungblud, David Beckham, ...

At the end of her July 22 Mayhem Ball performance in San Francisco, Gaga exposed an Ozzy Osbourne T-shirt underneath a black ...