Instagram/Kelly Osbourne & Sharon O Celebrity Kelly Osbourne confronts body-shaming trolls after the BRIT Awards while mourning her father Ozzy's death, calling out cruelty during her grief. March 18, 2026 AceShowbiz - Kelly Osbourne has publicly addressed the harsh criticism she received after her appearance at the 2026 BRIT Awards, pushing back against body-shaming trolls during what she describes as the most difficult period of her life. The star is mourning the loss of her father, Ozzy Osbourne, who passed away in July 2025 from a heart attack at age 76.