Kelly Osbourne has never been one to hold back and she ripped Christina Aguilera a new one on a recent episode of E!’s Fashion Police. Christina is well known for being a diva, but you can also tell that Xtina is a raging b!tch. Unimpressed Kelly let the world know just how much of a jerk the ho is.

Joan Rivers said that Christina looked like she “stuffed into” her outfit and she likened her to “Snooki‘s Scandinavian cousin,” but that was a compliment compared to what Osbourne said.

“Maybe she is just becoming the fat bitch she was born to be. I don’t know. She was a c**t to me. And she bought my house! She called me fat for so many f***ing years, so you know what? F**k you! You’re fat too.”

Remind us to never piss Kelly off.

Christina did buy the famous Osbourne house from the hit MTV series. Aguilera has always seemed like an awful person, totally untouchable and holier than thou. Kelly has always seemed real and genuine, too genuine perhaps, but this is exactly what Xtina deserves. Aguilera paints her face in makeup and wears the worst hair extensions and she’s really unattractive with weight on. By looking at Christina’s bloated face, she strongly resembles a little piggy in a dress, minus the snout, or a woman in her third trimester of pregnancy.

There’s nothing wrong with a little cockiness, but you can just tell that some people take it way too far. Kelly FTW!