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

Ozzy Osbourne, Black Sabbath frontman and reality TV star, has died at 76, just two weeks after celebrating his 43rd wedding anniversary with wife Sharon Osbourne.

Ozzy Osbourne’s farewell was nearly canceled until Sharon reportedly struck a bold backstage deal that let him rock one last time.

Ozzy Osbourne welcomed two children with his ex-wife Thelma Riley and three children with Sharon Osbourne. He also adopted Thelma's son from a previous relationship. Here's everything to know about Ozzy Osbourne's kids.

Black Sabbath singer Ozzy Osbourne's sisters recall their final interactions before his death at 76, noting he was frail but still joking before a farewell performance in England.

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

The Black Sabbath frontman, who has died at the age of 76, became an unlikely television sensation in the 2000s, with an MTV reality show chronicling his family revealing him to be a funny, sweary, technology-challenged ‘teddy bear’.

The following year, in 1984, Ozzy and Sharon Osbourne welcomed daughter Kelly Osbourne. Both Kelly Osbourne -- now a TV personality, singer and actress -- and her younger brother