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, daughter of rock legend Ozzy Osbourne, is now engaged to Slipknot turntablist and keyboard player Sid Wilson. The TV personality shared a video to her Instagram on Sunday of Wilson popping the question backstage at her father's final show with his pioneering heavy metal band, Black Sabbath.

Ozzy Osbourne did not know his daughter Kelly would be getting engaged backstage at Black Sabbath's Back the Beginning farewell concert, his wife Sharon confirmed. Shortly after the rock legend logged his final live performance with his band at Villa Park in Birmingham on July 5,