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 ...

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

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

Ozzy Osbourne’s final live show was an emotional night for fans and friends across the world. Just after the Prince of ...

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 ...

Jack Osbourne, the son of Black Sabbath frontman Ozzy Osbourne and TV personality Sharon Osbourne, became well-known from his earlier days on the reality show The Osbournes in the early 2000s.

At the 100th birthday party for Tom Morello of Rage Against the Machine's mom Mary, Jack Black and a teenage band covered Ozzy Osbourne. Watch the clip.

Ozzy Osbourne will be inducted into the Rock & Roll Hall of Fame this month, and they’ve announced that a bunch of friends and collaborators will honor him for the occasion. Billy Idol (and his ...