Khloe Kardashian Blasts Stepmom Over Rumors That Robert Is Not Her Biological Father

When it comes to defending herself, Khloe Kardashian isn't one to back down. And in a preview of an episode of her talk show, Kocktails With Khloe, the host slams her former stepmom over shocking claims that the statuesque stunner is not Robert Kardashian's biological daughter.

“The thing that most became overwhelming was when, like, the stuff happened with one of my dad’s wives,” Kardashian told her guests, sharing about the dark side of fame. “She wanted to come out, like, 10 years later after my dad passed away and said that I’m not his daughter and that he confided in her and blah-say-blah.”

Kardashian didn't mention which of her dad's ex-wives -- Jan Ashley or Ellen Pierson -- to whom she is referring. Both ex-wives have allegedly claimed that Robert Kardashian told them Khloe's not his daughter.

Ashley previously shared to Radar Online that Robert Kardashian told her of his suspicions about Kris Jenner's affair. “Robert said, ‘Oh my God, he’s so black, he has curly hair, so does Khloe. Oh my God, you think it’s him?'” Ashley recalled, referring to O.J. Simpson and Khloe.

Ten years after Robert's death, in 2013, Pierson sold excerpts from Robert's diary.

The ex-wives' claims understandably upset the 31-year-old reality star especially because her dad is not here to rebut them, or to defend himself.

“I was like, ‘Listen, you can talk about me and my sisters all you f**king want,’” she said. “Do not talk about my dad. … He’s not here!”