Osbourne was very active on social media leading up to his death, giving fans an inside look at his final performance and news on his future plans.

Kelly Osbourne has released a statement following the death of her father Ozzy, saying she “lost the best friend I ever had.” “I feel unhappy, I am so sad. I lost the best friend I ever had,” she said on her Instagram story, quoting the lyrics of Black Sabbath song “Changes.”