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 shared the exciting news on Instagram. "Oh and this happened yesterday!" she captioned a reel that documented the engagement. Sid popped the question backstage in front of O

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.