Kelly Osbourne Trashes Ex-Fiance Luke Worrall On Twitter

Reality star calls her model ex 'the worst thing that ever happened to me.'

Despite the overwhelming evidence of celebrity love in the air, what with all the recent engagements and weddings, there are a few folks out there who haven't had as happy a holiday.

Case in point, Kelly Osbourne, who has taken to Twitter with a flurry of tweets that aired a bit of dirty laundry between the "Dancing With the Stars" alum and her ex-fiancé, model Luke Worrall.

"Wow just found something out that has hurt my feelings so bad," Osbourne tweeted vaguely, adding a frown-face emoticon late Saturday. "And christmas was going so well... 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?"

The vagueness disappeared when Osbourne's tweets changed from an outpouring of sadness and wounded feelings to a profanity-laced attack against her former flame's character.

"@Luke_worrall is the biggest piece of sh-- he has been trying to get back w/ me I only came home for Xmas to see him mean while 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_worrall he is a using C---!"

The reality star's wrath didn't end there. She called Worrall "the worst thing that ever happened to me" and accused the 21-year-old of using her for her money and a "free ride."

Osbourne ended the Twi-rade by promising to sign off the micro-blogging site for a bit: "Dont think I have ever felt so stupid he made a fool of me going to be off Twitter for a while never felt heart brake like this in my life."

Osbourne, 26, and Worrall's romance started out in the fairy-tale realm. They became engaged in November 2008 after dating for just six months, but it became more of a fractured fairy tale earlier this year, with Osbourne calling off the engagement in July amid rumors of Worrall's alleged infidelity.

What do you think of Osbourne's tweets? Tell us in the comments!