"Ozzy At 75" author Daniel Bukszpan told The Post that Sharon Osbourne helped keep Ozzy Osbourne alive for many years.

The Osbournes' ran for four seasons on MTV between 2002 and 2005 and is considered a foundational pillar for reality television

Sharon and Ozzy Osbourne created the fest in 1996 in reaction to a diss from Lollapalooza: ‘Ozzy’s not relevant.’

“It was absolutely chaos,” Cameron Glendenning, who worked on the hit MTV series for almost its entire four-season run, exclusively told The Post. “ [The family] gave zero warning. There was no, ‘Hey, director, heads up, I’m gonna go into the living room and do X, Y, Z.’ That s–t did not happen.”

Following the tragic death of heavy metal legend Ozzy Osbourne, fans have been reminiscing on his life in the spotlight, with one particular clip of Sharon Osbourne defending him having gone viral again.

In the wake of Ozzy Osbourne’s passing, fans are revisiting some of his most tender moments, including a surprise appearance on "The Talk."

Liam and Noel Gallagher are the latest musicians to honor Ozzy Osbourne following his shocking death on Tuesday at 76. The rock star brothers paid an emotional tribute to the Prince of Darkness on Friday, July 25, during the first of seven Oasis shows at London’s Wembley Stadium.