Ozzy Osbourne has died “surrounded by love” at the age of 76, a statement from his family said.
The Birmingham-born singer sold more than 100 million records worldwide with Black Sabbath and as a solo artist.
Having been diagnosed with Parkinson’s disease in 2019, the Black Sabbath lead played his last show earlier this month, alongside bandmates Tony Iommi, Geezer Butler and Bill Ward – who played together as a group for the first time in 20 years.
A statement from his family on Tuesday evening said: “It is with more sadness than mere words can convey that we have to report that our beloved Ozzy Osbourne has passed away this morning.
“He was with his family and surrounded by love. We ask everyone to respect our family privacy at this time.
“Sharon, Jack, Kelly, Aimee and Louis.”
As frontman of Black Sabbath, he was at the forefront of the heavy metal scene – a deeper, darker offshoot of hard rock.
His theatrical stage presence, including once biting off the head of a bat, and styling himself as the Prince of Darkness marked him out as a controversial figure.
Born John Michael Osbourne on December 3 1948 in Aston, Birmingham, he left school at 15 and did odd jobs including factory work before teaming up with school friend Butler in several bands.
Initially a Mod who loved soul music, according to his biography on the band’s official website, Osbourne crafted his darker image after writing lyrics for a song entitled Black Sabbath after the 1963 Boris Karloff film of the same name.
The name stuck – after they were forced to change it from Earth – and the band went on to sell millions of records over the next decade on the back of sound-defining tracks including Paranoid and War Pigs.
A product of their working-class roots and the post-Vietnam War era, the band tackled themes of war, social chaos and the supernatural.
Drug use began to take its toll on Osbourne and his relationship with his fellow band members, and he was eventually fired in 1979.
He launched a solo career, enjoying success during the 1980s, before reforming with Sabbath several times – including in 2016 for a final world tour.
As a group, Black Sabbath are widely credited with defining and popularising the sound of heavy metal.
As a solo artist, Osbourne released 11 albums, with his debut Blizzard Of Ozz issued in 1980, which featured two of his most revered songs, Crazy Train and Mr Crowley.
In 2014, he was presented with a global icon award at the MTV Europe Music Awards.
Osbourne married his first wife Thelma Riley in 1971 and became a stepfather to her son.
The couple also had two children but split in 1982 after, he admitted, his rock ‘n roll lifestyle meant he put her “through hell”.
He married Sharon, the daughter of his former Black Sabbath manager Don Arden, in July of that year.
The pair had met in the 1970s via her father and she took over managing Osbourne after he was booted from the heavy metal group.
Ozzy and Sharon had three children together: Jack, Kelly and Aimee.
The couple became an unlikely hit after starring between 2002 and 2005 in The Osbournes, which also launched the careers of Jack and Kelly, but the pair temporarily split in 2016.
Former X Factor judge Sharon later revealed they had tried marriage counselling to get their relationship back on track – but gave up because it made him angry.
In 2017, during an interview with music magazine Rolling Stone, he joked that the secret to his marriage was “don’t get caught with your mistress”.
He is quoted as telling Rolling Stone: “When I was a crazy f*****, I’m lucky she didn’t walk out. Now I’m coming on five years clean and sober, and I’ve realised what a f****** idiot I was. I mean, I’m still nuts, but in control of it a bit more.”
Osbourne added: “When I said, ‘Don’t get caught by your missus,’ I’m not proud of all that s***. I upset my wife and I upset my family and I made a lot of shock and shame. I love my wife, and it made me realise what a f****** idiot I’ve been.”
He also told the magazine he had taken up painting to relax and that he was “obsessed with Game Of Thrones”, the TV series based on George RR Martin’s books.
In 2016, he revealed he was undergoing “intense therapy” for a “sex addiction” that nearly resulted in the disintegration of his marriage but he later told The Times he was not a sex addict, saying: “I’m in a f****** rock band, aren’t I?”