Johnny Depp made a surprise cameo appearance at Alice Cooper's concert this weekend, where they performed a classic Ozzy Osbourne Black Sabbath song.

Depp and Cooper are in the band The Hollywood Vampires together. "Here’s for Ozzy!" Cooper shouted to the crowd while wearing an Osbourne T-shirt as they finished the song.

Alice Cooper paid tribute to Ozzy Osbourne during his latest performance in London — but not without a little help from some pals, including Johnny Depp. The rocker, 77, showed love for Osbourne ...

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.

Alice Cooper paid tribute to Ozzy Osbourne during his latest performance in London — but not without a little help from some pals, including Johnny Depp. The rocker, 77, showed love for Osbourne on ...

Alice Cooper paid tribute to Ozzy Osbourne during his latest performance in London, with a little help from Johnny Depp. Cooper surprised the crowd at London's O2 Arena with a special appearance ...