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

As part of Black Sabbath's final gig, Jack Black contributed a video recreating the Ozzy Osbourne 1980 hit 'Mr Crowley' with ...

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

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

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

Jack Black left fans in tears during his tribute to Ozzy Osbourne as the metal icon wraps up his decades-long career, as the ...

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

Jack Osbourne paid a moving tribute to his father Ozzy Osbourne after what is claimed to be the rock icon's final live ...

The rocker, 76, is set to take to stage around 8.30pm for his last live performance alongside his bandmates Tony Iommi, ...

Ozzy Osbourne has bid farewell to his fans for one final time as he joined Black Sabbath and huge rock icons Metallica, Guns ...

With 42,000 fans packed into Birmingham 's Villa Park, heavy metal pioneers Black Sabbath returned to the stage for Ozzy ...