Cooper surprised the crowd at London's O2 Arena with a special appearance from Depp, 62, as the group performed Black Sabbath's 1970 hit "Paranoid."

Black Sabbath bassist Geezer Butler is sharing emotional reflections on the last time he ever saw his bandmate Ozzy Osbourne.

Kelly Osbourne is paying tribute to her father, Ozzy Osbourne, only a few days after his death at the age of 76.

“There’s a lot of pain, but also a lot of comfort from the family time that they got to enjoy up until the very end.”