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 got engaged at Ozzy Osbourne's final concert — right after the Prince of Darkness weighed in on the Slipknot DJ marrying his daughter.

Kelly Osbourne shared a hilarious video on social media of Ozzy Osbourne's reaction to fiance Sid Wilson proposing to her.