Kelly Osbourne has split from her fiance Luke Worrall, who she once credited for finally getting her off drugs.
The reality television star is rumoured to have ended their two-year relationship after she found out Luke was cheating on her.
It sparked a war of words between the pair on Facebook yesterday, but their emotional posts were later deleted.
Kelly did manage to get a quick: "Luke Worrall makes me sick!!!" message out there though.
She later Tweeted that there would be no more public bickering: "Thank you all so much for your support but the matter is private and will not be commenting enough damage has already been done!"
She also posted a link to the En Vogue song "My Lovin (Never Gonna Get It).
Osburne, 25, and Worrall, 20, got engaged in November 2008 and he supported her through her most recent rehab stay to kick a painkiller addiction.
Photo: Getty/Getty Images Entertainment/Toby Canham
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