Kelly Osbourne kicked her fiancee to the curb ... and then hung out with Justin Bieber.
Whoa whoa whoa -- no need to act rash, just because of a little break-up.
Engaged since last summer, the "Fashion Police" star and vegan chef Matthew Mosshart called it a day.
"Kelly Osbourne and Matthew Mosshart have decided to end their engagement," their rep told Us Weekly in a statement, adding that it's "amicable."
The rep also said ",Kelly is looking forward to a new year full of fresh beginnings. No further comments will be provided by all parties, and we request privacy, decorum and space from the press but don't expect it."
I hate the press.
Osbourne tweeted Wednesday "Its all about perception sometimes the bad things that happen in life aren't really bad at all especially when you learn something from it!"
Like, for example, when her father learned biting the head off a bat leads to rabies shots. That sort of thing.
After the break-up, Osbourne apparently went out with Justin Bieber.
"Just had so much fun getting lessons from @justinbieber on how to #SprayPaint!" she wrote on Instagram late Wednesday, sharing a photo of the two of them in front of a painted wall.