Black Sabbath performed “War Pigs,” “N.I.B.,” “Iron Man” and “Paranoid” — while Osbourne, 76, also performed solo songs such as “I Don’t Know,” “Mr. Crowley,” “Suicide Solution,” “Mama, I’m Coming Home” and “Crazy Train.”

Kelly Osbourne and Slipknot ‘s Sid Wilson are engaged, the couple shared on Sunday (July 6). Wilson proposed during Ozzy Osbourne and Black Sabbath ‘s farewell concert on Saturday in Birmingham, England, in front of Kelly's family, whose reactions were caught on camera.

Kelly Osbourne and Sid Wilson are engaged after the Slipknot star popped the question in front of her parents, Ozzy and Sharon.