The internet has a funny way of holding onto a story. Some rumors just never die, no matter how many times people involved say "stop." If you’ve spent any time on social media over the last decade, you’ve seen the side-by-side photos. You know the ones. They compare Khloe Kardashian to the late OJ Simpson, squinting at jawlines and eye shapes like amateur forensic scientists.
It’s a wild theory. It's also one that has followed Khloe since she was a teenager.
But honestly? When you actually look at the timeline—and the DNA—the "mystery" starts to look a lot more like a long-running gag that the Kardashian family has finally decided to lean into.
The Origin of the Khloe Kardashian and OJ Simpson Theory
To understand why people are still obsessed with this, you have to go back to 1994. The "Trial of the Century." Robert Kardashian Sr. wasn't just OJ’s lawyer; he was his best friend. They were incredibly tight. The families vacationed together in Cabo. The kids called him "Uncle OJ."
The drama started because Khloe looks different.
She’s taller than Kim and Kourtney. Her hair was naturally curlier. In a family that often looks like a set of matching dolls, she was the outlier. People love a conspiracy, and the proximity of OJ to the family provided a convenient, albeit messy, narrative.
Kris Jenner’s "Big Mistake"
Fuel was added to the fire when Kris Jenner released her memoir in 2011. She admitted to having an affair during her marriage to Robert. She’s since called it her "life's biggest regret."
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She was young. She was 32. She felt the "grass was greener."
While she eventually identified the man as Todd Waterman, the public had already latched onto the idea of the "Juice." It didn't matter that Kris and OJ both denied ever being romantic. In the world of tabloids, a confession of any infidelity is basically an invitation for fans to guess the father.
What Happened to Robert’s Bible?
Fast forward to late 2025. A new episode of The Kardashians brought the whole thing back into the spotlight in a weirdly sentimental way.
Kim Kardashian spent over $80,000 at an auction to buy back a Bible. Not just any Bible—the one Robert Kardashian Sr. gave to OJ Simpson while he was in jail in 1994. It had a handwritten note from Robert inside.
Kim gave it to Khloe for her birthday.
The scene was vintage Kardashian. They didn't shy away from the rumors. Khloe actually joked about it, calling OJ her "other dad" while laughing with her sisters. "It's proven he's our dad," Khloe said, referring to Robert, before Kim quipped that the Bible was shared between "both" of her dads.
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It was a 2-word punchline that set the internet on fire again. "Both dads."
The DNA "Proof" and the 23andMe Reveal
There have been two major "DNA moments" on their shows.
- The Paternity Test Denial: Years ago, Kris tried to get Khloe to take a formal paternity test on Keeping Up With The Kardashians. Khloe refused. She said she didn't need a piece of paper to tell her who her father was. To her, Robert Kardashian was the man who raised her, and that was that.
- The Ancestry Results: In Season 15, the sisters took 23andMe tests. The results showed Khloe was roughly 58% European and had significant Middle Eastern (Armenian) markers.
Genetics are weird. Siblings don't always get a perfect 50/50 split of the same DNA. Kourtney might look "more Armenian" because of the specific way her genes expressed themselves, but Khloe’s results clearly showed the Armenian heritage from Robert Sr.
If OJ were the father, those Middle Eastern markers wouldn't be there. Period.
Why the Rumor Persists in 2026
OJ Simpson passed away in April 2024. You’d think the story would end there.
Instead, it just changed shapes. With his estate auctioning off items—like the aforementioned Bible—the connection between the two families is being revisited by a new generation of viewers on TikTok.
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People see what they want to see. They see a tall woman and a tall athlete and they make a leap. They ignore the fact that Khloe’s son, Tatum, looks almost exactly like her brother, Rob Kardashian.
Setting the Record Straight
Before he died, OJ actually addressed this himself. In 2019, he posted a video on X (formerly Twitter) to "set the record straight."
He was blunt.
He said he never had any romantic or sexual interest in Kris. He said he was proud of the Kardashian girls, but "the simple fact of the matter is, she's not mine."
Actionable Insights for Navigating Celebrity News:
- Check the Ancestry: When paternity rumors involve different ethnicities, look at the public DNA data. Khloe’s Armenian markers are the strongest evidence against the OJ theory.
- Look at the Kids: Often, the next generation (like Khloe's son Tatum) reveals family resemblances that weren't as obvious in the parents.
- Context Matters: The "Uncle OJ" jokes you see on The Kardashians in 2025 and 2026 are a defense mechanism. The family has found that joking about the rumors takes away the tabloids' power.
The reality is that Robert Kardashian Sr. died believing Khloe was his daughter. Khloe lives her life knowing he was her father. The rest is just noise.
To dig deeper into the family's history, you can look up the 1996 Barbara Walters interview where Robert Sr. first admitted he had doubts about OJ's innocence—a moment that eventually ended their friendship for good long before the paternity rumors ever took hold.