In 2003, the father and daughter released a cover of the Black Sabbath song Changes, which reached number one on the UK singles chart.
In her first comments since his death, Kelly Osbourne posted the opening lyrics from the song on Instagram with a broken heart emoji: “I feel unhappy I am so sad. I lost the best friend I ever had.”
The father-daughter duo were known for having a close relationship.
They appeared together on the MTV reality TV show The Osbournes which ran from 2002-2005. It portrayed the star as the well-meaning, frequently befuddled patriarch of an unruly household.
More recently they reprised their family podcast alongside mother Sharon and brother Jack.
