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

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

Jack Black has lovingly recreated Mr. Crowley video along with special guests to mark Ozzy's epic Back to the Beginning ...

Ozzy Osbourne performed his final show with his Black Sabbath bandmates at his “Back To The Beginning" farewell concert in ...

Jack Black rocked his 'Mr. Crowley' cover for Ozzy Osbourne's farewell, but he had the help of the talented sons of two music ...

Jack Osbourne posted a heartfelt tribute to Ozzy Osbourne following his star-studded Black Sabbath reunion and final concert ...

Ozzy Osbourne played his final concert with his legendary heavy-metal band, Black Sabbath, in Birmingham, England on Saturday ...

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