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.

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.

Kelly Osbourne is engaged! That’s right, after the curtains closed on her father Ozzy Osbourne’s last Black Sabbath show, Kelly’s longtime boyfriend Sid Wilson got down on one knee and asked her to marry him.