Kelly Osbourne has quit Twitter after saying she is heartbroken
The rocker's daughter split with fiance Luke Worrall in July, but went on Twitter on Christmas Day to say: "Wow just found something out that has hurt my feelings so bad, and Christmas was going so well..."
She added: "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?"
In her last tweet, she wrote: "Don't think I have ever felt so stupid. He made a fool of me. Going to be off Twitter for a while. Never felt heartbreak like this in my life."
According to reports, Kelly launched a rant against Luke, saying he was the "worst thing that ever happened to me" but the messages have now been deleted.
DJ and model Luke tweeted: "Lies on twitter awesome" and then added: "I'm not going to spill personal business over Twitter I'm not that low!"