Kelly Osbourne has reportedly ended her engagement to Slipknot's Sid Wilson, just months after he proposed at her father Ozzy Osbourne's final concert. The couple, who share a three-year-old son named Sidney, are said to have called it quits amid Kelly's grief over her father's death.
According to a source who spoke to the Daily Mail, Kelly and Sid "decided to call off their engagement" as her grief has been "incredibly difficult" to cope with. The source added that the two had been "facing challenges" for a while and ultimately decided that separating is the best path forward, especially for the sake of their child.
Kelly, 41, and Sid, 49, first met 27 years ago when Slipknot played at Ozzfest, a music festival founded by Kelly's parents. They remained friends for years before starting a romantic relationship in 2022. Kelly announced the relationship on Instagram, calling Sid her "best friend" and "soulmate."
Ozzy Osbourne died of a heart attack at age 76 in July 2025, the same month Kelly and Sid got engaged. His death came just weeks after his final concert in Birmingham on 5 July. Kelly has been open about her grief, describing her father as her "best friend" and sharing her regret over not saying "I love you" on the morning he died.
Kelly and Sid were last photographed together at the Grammy Awards in February. Following Ozzy's death, Kelly faced online trolling about her appearance, which she condemned as "cruelty" towards someone already in pain. She remains sober and is focusing on herself and her role as a mother moving forward.
