Johnny Depp made a surprise appearance during Alice Cooper's latest sold-out gig in London, as he joined the rocker for a performance of Black Sabbath's 'Paranoid' during a tribute to Ozzy Osbourne.

Osbourne died on Tuesday at 76, just weeks after he and Black Sabbath performed at their farewell Back to the Beginning concert earlier in July.

Heavy metal legend Ozzy Osbourne dies at 76. The Grammy-winning Prince of Darkness long struggled with addiction, finally achieving sobriety in 2014.

Ozzy’s cultural impact goes even deeper than Sabbath, his solo career, the Osbournes, and Ozzfest. Here’s a look at other pop culture moments from Osbourne’s epic life that people will be talking about for decades to come.

Ozzy and Kelly - whom the heavy metal pioneer shared with wife Sharon, along with daughter Aimee and son Jack - were close. Fans first got a look at their family dynamic on The Osbournes, a reality show that ran on MTV for three years in the early 2000s.

Entertainment producer Don Rugg of Apple Valley reflected on the death of music legend Ozzy Osbourne, who he impersonated for nearly two decades.

Following the singer’s death, I Am Ozzy shot back to the top of the charts and quickly sold out on Amazon. You can still pick up a copy at Barnes & Noble, or listen to the Audible audiobook, narrated by English actor Rupert Farley. His new memoir, Last Rites, is also available for preorder on Amazon and Barnes & Noble.

Kelly Osbourne is mourning the loss of her father Ozzy following his death on Tuesday. Osbourne posted a brief message to her Instagram stories on Thursday afternoon. “I feel unhappy I am so sad,” she wrote. “I lost the best friend I ever had.”

Michelle Pugh claimed her affair with Ozzy Osbourne lasted from 2012 to 2016. Here's everything to know about the late rockstar's former mistress.