Kelly Osbourne’s Weight Loss & Transformation: Photos of Sharon & Ozzy’s Daughter

Look back at Kelly Osbourne’s photos over the years here.

Kelly Osbourne is the daughter of Black Sabbath frontman Ozzy Osbourne and TV personality Sharon Osbourne. Born in 1984, she first rose to fame on the Emmy-winning reality series The Osbournes, which followed her family’s life in the early 2000s. She later expanded her career with hosting roles on shows like Fashion Police and appearances on Dancing with the Stars. Kelly has also pursued acting and music and even appeared on stage in theater productions.

Kelly began dating Slipknot DJ Sid Wilson in early 2022 after years of friendship, and the two welcomed their son, Sidney, later that same year. They became engaged in July 2025 when Wilson proposed backstage during Ozzy’s final Black Sabbath concert in Birmingham, England — a moment shared publicly with fans and family.

In late 2025, Kelly has been in the spotlight not just for her engagement and family life but also for personal struggles following her father’s death in July at age 76. She has addressed public criticism about her recent weight loss, tying her emotional and physical state to grief and defending herself against body-shaming comments on social media. Both Kelly and her mother, Sharon, have spoken out about how difficult this period has been as they navigate loss and focus on family.

Ready for more photos of Kelly? See her best photos through the years, here.

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