Kelly Osbourne Weight Loss: She Slams 'Disgusting' Body-Shaming After BRIT Awards Tribute to Ozzy

Kelly Osbourne pushed back on renewed commentary about her appearance and Kelly Osbourne weight loss after attending the BRIT Awards tribute to her late father, saying online cruelty is especially painful while she and her family are grieving. The exchange follows a weekend at the awards where the family accepted a lifetime achievement honor for Ozzy Osbourne.

Kelly Osbourne Weight Loss: Public Reaction After the BRIT Awards

Following her appearance at the BRIT Awards on February 28, Kelly addressed online critics in an Instagram post on March 1, calling the attacks a “special kind of cruelty” aimed at someone clearly struggling. She said aggressive comments that doubt her pain and spread her struggles as gossip are a form of harm she will not tolerate while coping with personal loss.

Timeline of posts and backlash

The exchanges escalated over several days. On February 23 she shared a screenshot of a comment that suggested she “looks like a dead body” and “looks like she's going to see her dad soon, ” and called such abuse “disgusting. ” Days later she and her mother walked the BRIT Awards red carpet and took the stage to accept a posthumous lifetime achievement award for Ozzy Osbourne.

• July 22, 2025 — Ozzy Osbourne died at 76.
• Late last year — Kelly posted and later deleted a social video responding to comments such as “Are you ill” and “Get off Ozempic, you don’t look right, ” saying her father had just died and that family is all she has left.
• February 23 — Kelly posted a screenshot of a vile comment and condemned the cruelty.
• February 28 — Kelly and her mother accepted a lifetime achievement honor for Ozzy at the BRIT Awards.
• March 1 — Kelly used Instagram Stories to call out the critics again, saying she is going through the hardest time in her life and will not be dehumanized.

Family context and defenses

Kelly, 41, is a mother to son Sidney, 3, with her fiancé Sid Wilson. Her mother, Sharon, has publicly defended Kelly’s struggle with grief and related changes in appetite and appearance. Sharon, 73, said in a December interview with Piers Morgan that Kelly has lost her father and can’t eat right now, and characterized negative online comments as a shield for unhappy people.

What Kelly said and what she meant

Kelly’s messages have been blunt. In a since-deleted clip from late last year she pushed back at people questioning her health and mentioned the family’s loss as context for her current state, using forceful language to tell critics to back off. In her March 1 post she framed the attacks as revealing a lack of compassion and character, and said she should not have to defend herself while grieving.