by Stephanie SoteriouBuzzFeedBuzzFeed StaffI'm an innately nosey and chronically online celebrity and pop culture journalist, with my specialist areas including deep-diving lyrics and calling out Terrible MenTM. On Monday, it was reported that Kelly Osbourne had split from her fiancé, Sid Wilson, just seven months after they'd gotten engaged. Samir Hussein / Getty Images Sid, who is in the band Slipknot, proposed to Kelly backstage at her dad Ozzy Osbourne's final Black Sabbath concert last summer, with Ozzy dying at age 76 in July 2025.