It appears that things between Kelly Osbourne and her landlord are going off the rails.

Kelly, who is known for reality shows The Osbournes and Dancing with the Stars, is reportedly suing her former landlord to get her security deposit, according to TMZ.

Kelly recently moved out of a swanky apartment building in West Hollywood, where other celebs  including Lindsay Lohan, Adam Lambert, and Brody Jenner  have had apartments over the years. After Kelly moved out, the landlord sent her an email saying that her entire security deposit was being used on damage and cleaning expenses from while she was living there. Bummer.

And just how big is this security deposit? Get this: It's a whopping $18,700. That's a lot of cleaning and damages.

But it sounds that Kelly isn't buying it, as she is now suing to get the deposit back. California law apparently dictates that if the landlord was incorrect in retaining her deposit, she is then entitled to twice the amount. So we'll see if Kelly is about to get a hefty payment for her troubles.

Source: TMZ