Jack Black paid tribute to Ozzy Osbourne by recreating his iconic 1981 'Mr. Crowley' performance for the final Black Sabbath ...

Jack Black teamed with the sons of Tom Morello and Scott Ian to cover Ozzy Osbourne's "Mr. Crowley" in a pre-taped video ...

Jack Black Brings Fans to Tears With ‘Marvelous' Tribute to Late Guitar Legend originally appeared on Parade.

Most recently, the Tenacious D frontman took part in a cover of Ozzy Osbourne's "Mr. Crowley," and his smooth vocals were so ...

Yesterday, the metal world sent a fond farewell to its Prince of Darkness, Ozzy Osbourne. Retiring after 50 years on the job, ...