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

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

Among them, Jack Black—longtime Ozzy Osbourne friend and rock’s reigning clown prince—delivered a tribute only he could pull off: a chaotic, side-splitting recreation of Ozzy’s “Mr. Crowley” video, ...

Rock Fans Freak After Realizing Two Music Legends' Sons Were Featured in Jack Black's Ozzy Tribute originally appeared on Parade. Fans were immediately buzzing over Jack Black's amazing "Mr ...

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 ...

Jack Black left fans in tears during his tribute to Ozzy Osbourne as the metal icon wraps up his decades-long career, as the actor and a promising "young man on the guitar [who] stepped into some ...