Reality star Sharon Osbourne revealed the "biggest mistake" she's made while being her husband Ozzy's manager.

The Black Sabbath rockstar is preparing for his final concert with the band in July Ozzy Osbourne could've been a pirate — and wife Sharon still regrets not letting him. While appearing on the Feb. 19 episode of The Magnificent Others with Billy Corgan and being Ozzy's manager,

We nearly lived in a world where Ozzy Osbourne was in Pirates Of The Caribbean. On a new episode of the The Magnificent Others With Billy Corgan podcast, Sharon teased the Smashing Pumpkins leader, “Do you want to know the biggest mistake I ever made with Ozzy?” Corgan was intrigued and Sharon said:

Sharon Osbourne has expressed her regret at depriving the world of rocker Ozzy Osbourne as a pirate in the hit franchise, Pirates of the Caribbean. The X Factor judge, 72, recalled the golden opportunity that came the Black Sabbath frontman’s way all those years ago.

Ozzy Osbourne transformed from a niche heavy metal icon to mainstream celebrity overnight when MTV's The Osbournes premiered back in 2002. But his wife and manager Sharon Osbourne, who negotiated the series that would put her family on the map,

Sharon Osbourne has opened up about her "biggest regret" as a manager - and it involves her husband, rocker Ozzy Osbourne, turning down an iconic movie role