Wife Sharon, who was married to Ozzy for 43 years, paid tribute to him with an Instagram birthday post.
"I will never let go of your hand until I see you on the other side," she said.
"My darling husband, I celebrate the day you were born."

Wife Sharon, who was married to Ozzy for 43 years, paid tribute to him with an Instagram birthday post.
"I will never let go of your hand until I see you on the other side," she said.
"My darling husband, I celebrate the day you were born."
The Lord Mayor's Award celebrates individuals and groups' outstanding achievement or exceptional service to the city and people of Birmingham.
Ozzy is being honoured for his outstanding service to Birmingham, acknowledging his impact on the city's cultural and musical identity.

Born and raised in Aston, Ozzy achieved global stardom and success as a musician, both as the lead vocalist of pioneering heavy metal band Black Sabbath and in his later solo career.
"He was the people's person, he never changed and was always the working class hero," Kelly continued.
"He never thought he was better than anybody else, he just loved what he did so much, entertaining and making people happy."
The civic honour after all four members of Sabbath were given the Freedom of the City of Birmingham, ahead of their farewell "Back to the Beginning" concert, at Villa Park on 5 July.
Kelly explained that accepting the award on her father's behalf was bittersweet.
"I wish my father was here to receive this award," she said.
"It was one of his proudest moments, and he knew he was getting this award before he passed."
The Lord Mayor of Birmingham, Councillor Zafar Iqbal MBE, said Ozzy will always be "a proud and much missed son of Birmingham".
"Having achieved worldwide success, he never forgot his Brummie roots, so I am honoured to present the award to his family in a fitting tribute of everything he has done for our city," he said.
"Ozzy forever."