Sid Wilson proposed to Kelly Obsourne surrounded by her parents, Sharon and Ozzy Osbourne, as well as "all of our friends."

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

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.