Heavy metal legend Ozzy Osbourne is survived by his wife Sharon and six children from two marriages, including one adopted child.

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 addressed the death of her father, Ozzy Osbourne, at age 76. Taking to her Instagram Stories on Thursday — just two days after saying goodbye to her dad — the host, 40, wrote, “I feel unhappy I am so sad. I lost the best friend I ever had .”