O.J. Simpson-Khloe Kardashian Bombshell: Alleged Killer Changes Will to Include Rumored Offspring!

O.J. Simpson believes Khloe Kardashian is his daughter and plans on changing his will to reflect this fact.

According to a new story in The National Enquirer, that is.

The same tabloid that first floated the Kardashian-belongs-to-O.J. rumor in January is now fueling that seemingly absurd allegation by claiming Simpson wants to "do the right thing" and leave a sizable chunk of his estate to the reality star.

Moreover, he wants to do it at older daughter Arnelle's expense, an anonymous insider claims, because Simpsons thinks she has squandered his money on a lavish, drunken lifestyle.

Currently sitting in a prison cell, convicted of armed robbery and kidnapping, O.J. has stashed away a couple million in the Cayman Islands and can expect more over the years due to his NFL pension, which pays him an annual sum of $300,000.

Based on this story, Simpson told his four kids - Arnelle, Jason, Sydney and Justin – that he's changing his will to give a lot of that fortune to Khloe... and their reaction was less than enthusiastic.

“At first they thought he was just making a big joke, but when they realized he was serious, they were flabbergasted,” says a source. “They are furious and wonder why they have to share the wealth with a complete stranger.”

The children should just be thankful they're alive, really. But they don't see it that way.

“By cutting Arnelle out of his will, his kids feel O.J. is being cruel," adds the insider. "And they think that adding Khloe is just plain revenge. I’m sure if O.J. kicks the bucket and leaves Khloe money in his will, she’s not going to turn it down."

We're equally sure. Almost as sure as we are that Khloe Kardashian is not actually O.J. Simpson's daughter.

[Photo: WENN.com/Fayesvision]