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.

July 7 (UPI) -- Reality TV personality Kelly Osbourne got engaged to Slipknot rocker Sid Wilson over the weekend. Wilson got down on one knee and presented Kelly with a ring Saturday -- in front of her parents Ozzy and Sharon and brother Jack -- backstage at Ozzy's final Black Sabbath concert in Birmingham, England.