Giuliana Rancic and Kelly Osbourne seemed to be pretty good friends during their time together on Fashion Police, but after an incident involving actress Zendaya garnered backlash and led to Kelly leaving the show, the pair have engaged in a war of words, and sources say Giuliana is fed up.

Rancic and Osbourne were part of the show’s panel during an Oscars special when Rancic made comments about Zendaya’s red carpet look, saying the dreadlocks and bohemian look made her think the actress probably smelled like “weed or patchouli oil”. The comments led to major backlash, and Zendaya herself took to Twitter to call Giuliana out for what she called racist commentary. Later, Kelly Osbourne said she didn’t agree at all with Rancic’s statements and said she was wrong.

“There’s been so much drama surrounded by what went on at Fashion Police that I have chosen to keep quiet about. I will continue to keep quiet because I don’t think it will do anyone service, but I will say this: Giuliana is not often wrong. She really isn’t, but it’s been really, really heartbreaking to see her behavior that has transpired when she did get caught being wrong. That’s what broke my heart,” Osbourne said.

Recently, Kelly reportedly told The Wrap that she and Giuliana are not only not friends, but she thinks the E! host is a “liar”. That interview has Giuliana fed up with Kelly, according to a source at People, and she’s wishing Kelly would move on to something else.

“I will never admit to liking Giuliana because I don’t. I don’t think she’s a good person and I think she’s a liar,” Osbourne said.

According to an insider close to Giuliana Rancic, she thinks Kelly’s attempts to earn attention are “pathetic”.

“She’s not going to let Kelly’s comments bother her. She just thinks they’re pathetic. And she thinks Kelly should find something or someone else to obsess over,” the source said.