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, ...

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 ...

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

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 ...

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 ...

The day-long concert special featured standout performances from Osbourne and Black Sabbath, Metallica, Guns n' Roses, Jack ...

Shortly after the concert, Jack Osbourne shared a personal tribute on Instagram by posting vintage footage of his father ...