Rumors have long suggested that Khloe Kardashian's biological father is not Robert Kardashian, but rather O.J. Simpson, whom Robert was close friends with and represented during his trial.

Since O.J. has been released from jail, the rumors and conspiracies have surfaced time and again but he says, "I didn't have nothing to do with it."

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TMZ recently caught up with O.J., who was out in Vegas over the weekend taking in the Buffalo Bills' playoff game, and a photographer asked if 'congratulations were in order' regarding Khloe Kardashian's pregnancy. 

Understanding the conspiracy theories connecting him and Khloe, The Juice attempted to shut down any possibility of him being the grandfather to Khloe and Tristan Thompson's child.

Per TMZ Sports

"Well, for Bob, God bless his soul, yeah. But I don’t know for me. I don’t think for me. I didn’t have nothing to do with it," Simpson said.

He added, "Khloé and the girls were all terrific girls when they were growing up. They were nice and terrific. I think today they’re still nice and terrific, except they’ve kind of added sex appeal to their résumé. I’m happy for them. Congratulations to her. But trust me, I didn’t have nothing to do with it. I would be proud if I had anything to do with it, but I don’t. God bless her."

Khloe and Tristan are reportedly expecting their first child to arrive in March/April.