Kelly Osbourne is mourning the loss of her father Ozzy following his death on Tuesday. Osbourne posted a brief message to her Instagram stories on Thursday afternoon. “I feel unhappy I am so sad,” she wrote. “I lost the best friend I ever had.”

Ozzy Osbourne spent time with his daughter, Kelly, and his grandson, Sidney, in a video shared just two days before the rocker's death at 76 on Tuesday, July 22.

Ozzy and Sharon Osbourne's daughter Kelly addressed the 'suicide pact' rumour about her parents, weeks before the singer's death (22nd July)

Ozzy Osbourne's daughter, Kelly Osbourne, got a whole perspective shift with her father's Parkinson's diagnosis.

Ozzy Osbourne, who died on July 22, 2025, was a grandfather to 10 grandchildren from four of his kids. Here's everything to know about the late Ozzy Osbourne's 10 grandchildren.

Ozzy Osbourne shared two children with his ex-wife Thelma Riley and three children with Sharon Osbourne before his death on July 22