Johnny Depp made a surprise appearance during an Alice Cooper show, and the two performed a classic Black Sabbath song in honor of Ozzy Osbourne.

Johnny Depp surprised fans by joining Alice Cooper's July 25 concert in London to perform Black Sabbath's hit "Paranoid" as a tribute to Ozzy Osbourne, who died three days prior at the age of 76.

Osbourne’s passing was confirmed by his family on July 22. In a public statement, the Osbourne family shared that he died surrounded by loved ones after a prolonged battle with Parkinson’s disease. They also requested privacy during this time of mourning.

Johnny Depp made a surprise appearance alongside Alice Cooper to pay tribute to Ozzy Osbourne at a concert on Friday night, days after the rock icon's death.

"He was and will continue to be a rock n roll legend," Cooper said in a statement, hours after Osbourne died on Tuesday.

‘Unflinching, brutally honest, but surprisingly life-affirming, Last Rites demonstrates once again why Ozzy has transcended his status as The Godfather of Metal and The Prince of Darkness to become a modern-day folk hero and national treasure.’

As the rock world and fans alike mourn Ozzy Osbourne's death at age 76, some of his peers teamed up to pay tribute.

Martin Brundle has paid tribute to Ozzy Osbourne after their viral Formula One grid walk interview resurfaced in the wake of the Birmingham metal star's death. Brundle's hilarious grid walk interview with Ozzy Osbourne from the 2003 Canadian Grand Prix has ...