An all-star cast of heavy metal royalty came together to celebrate Ozzy Osbourne and Black Sabbath in the band's home town.

Slipknot's Sid Wilson proposed to Kelly Osbourne backstage at Ozzy Osbourne and Black Sabbath's final show on Saturday.

Sid Wilson proposes to Kelly Osbourne backstage at Black Sabbath’s final show, adding a personal twist to a historic metal ...

Kelly Osbourne, daughter of rock legend Ozzy Osbourne, is now engaged to Slipknot turntablist and keyboard player Sid Wilson.