Washington: Kelly Osbourne has launched a foul-mouthed tirade against her ex-fiance, model Luke Worrall, on micro-blogging site Twitter, calling him ‘the biggest piece of s**t’.
The TV star split from Worrall in July amidst allegations he had cheated on her.
It seems Osbourne has now discovered the cheating rumours are true and took to her Twitter page to tell her followers what she thinks of Worrall and warned other girls not to date him.
"What do you do when someone lies in the darkest way and you try to tell the person that was lied 2 but they don``t believe you? (sic)," Contactmusic quoted her as tweeting.
Her scathing attack then began, with her writing: "@Luke_worrall is the biggest piece of s**t he has been trying to get back w/ me I only came home for Xmas to see him meanwhile he has been . F***ing 100``s of girls as well as men behind my back all he did was use me all girls beware of @Luke_worral he is a using ****!
"He used me for my money and a free ride he is lucky I am not spilling the hole truth about what he did !
"He is the worst thing that ever happened to me I don``t give a f***k what happens to him anymore . I am and always will be 2 good 4 @luke_worrall darling ur pretty face will only get you so far because u don`t have the brains to back it up. (sic)," she added.
Worrall didn``t immediately respond to her messages, but later simply wrote: "Lies on Twitter awesome. (sic)"