Luke Worrall feels Kelly Osbourne's wrath on Twitter

Luke Worrall, Kelly Osbourne's ex-fiance, got a piece of her mind late Monday night via Twitter, as the singer and reality TV star let loose with an expletive-filled series messages accusing the British model of using her and cheating on her. The two broke up in July amid rumors of infidelity.

The drama appears to have begun Saturday, when the "Dancing With the Stars" contestant tweeted, "wow just found something out that has hurt my feelings so bad :( and christmas was going so well..."

She followed that up Sunday morning with messages about being lied to, and having been "painted out 2 be the crazy 1 when all I did was tell the honest to gods truth."

Here's the essence of the messages, which have been deleted from @MissKellyO's timeline but are still visible to users who aren't logged in on the social networking site:

"@Luke_worrall ... has been trying to get back w/ me I only came home for Xmas to see him mean while he has been [sleeping with] 100's of girls as we as men behind my back all he did was use me all girls beware of @Luke_worral ... 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 [care] what happens to him anymore. Iam 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."

Worrall responded simply on Tuesday with, "lies on twitter awesome" and "im not going to spill personal business over twitter im not that low!"
Osbourne had a follow-up early Tuesday: "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."

Worrall, who just turned 21, and Osbourne, 26, broke up in July, posting angry messages on Facebook and Twitter.  They got engaged in November 2008 after dating for six months. She had a relapse into painkiller addiction and hit rehab for a month in January 2009. Ozzy Osbourne's daughter said early in 2010 that they were too young to get married, and could "be engaged for a while."

After calling off the engagement this summer, she said on Twitter, "thank you all so much for your support but the matter is private and [I] will not be commenting enough damage has already [been] done!"

Apparently not?