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.

Ozzy's hilarious reaction to his daughter's engagement could have come straight from an episode of The Osbournes

Kelly Osbourne has got engaged. The 40-year-old star's long-term partner, Slipknot rocker Sid Wilson, got down on one knee to pop the question to Kelly — with whom he has two-year-old son Sidney — backstage at her dad Ozzy Osbourne's final ever Black Sabbath concert in Birmingham on Saturday (July 5) night.