Kelly Osbourne has slammed trolls for mocking her extreme weight-loss in a foul-mouthed rant.

RadarOnline.com can reveal the reality star, 41, has been the subject of intense security surrounding her appearance in recent months and she claims the taunts have taken their toll. Article continues below advertisement

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Osbourne admitted she is struggling with the death of her father Ozzy and called out people for saying she "looks ill" and should "get off Ozempic " in a passionate clip.

On social media Kelly said in a video on Wednesday: "To the people who keep thinking they're being funny and mean by writing comments like are you ill or get off Ozempic, you don't look right.

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