Kelly Osbourne had a very public meltdown with her ex-fiance on Twitter. Over Christmas weekend, Kelly tweeted: "Luke Worrall is the biggest piece of s**, he has been trying to get back with me… Meanwhile, he has been f***ing hundreds of girls…behind my back.

All he did was use me. All girls, beware of @Luke_worral he is a using C***! He used me for my money and a free ride." And then there's this gem: "He is the worst thing that ever happened to me. I don't give a f*** what happens to him anymore…I am and always will be too good for him…" If you say so!

So I guess it's safe to assume that Kelly's new boyfriend, Rob Damiani, 26, doesn't follow her on Twitter.

Kelly was in England for the holidays and she was reportedly depressed and lying around in bed until her friends made her go clubbing, which is where she met her new man, Rob, who sings in the band Don Broco.

Kelly is such an emotional, psycho co-dependent beeyotch. Kelly's ex may have used her for money, and this dude may be using her to get his band publicity. Still, Rob's pretty cute for a nerdy looking guy.