Khloé Kardashian is getting tons of messages of "condolences" after O.J. Simpson died Wednesday amid a years-long conspiracy theory that he was her biological father.

Kardashian's name began trending on X, formerly Twitter, Thursday shortly after news broke that Simpson died after a battle with prostate cancer. He was 76.

Despite both Simpson and the Kardashians repeatedly denying the rumor over the years, thousands of social media users flocked to Khloé's latest Instagram and X posts to send their "condolences" to the reality star for her "loss."

RELATED: O.J. Simpson Dead At 76 After Battle With Cancer

"RIP to your dad," one Instagram user commented on a recent video of Khloé enjoying her vacation, adding a folded hands emoji.

"So sorry to hear about your father," another comment read.

"I'm so sorry for your loss. Thoughts and prayers to you and yours," a third user wrote.

Khloe Kardashian

(Photo : Instagram/khloekardashian)

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One person commented under Khloé's most recent X post: "My condolences on the passing of your father OJ Simpson. Let me know what time you want me to bring the Hawaiian rolls to the hall."

"Damn OJ .... You didn't say bye to your daughter Khloe," a second X user wrote alongside side-by-side photos of Simpson and Khloé.

"I hope all the Kardashians are wrapping their arms around Khloe right now," a third troll tweeted.

"Poor Khloe...," another wrote.

Some pointed out that the comments will likely baffle Khloé.

"Khloe Kardashian logging on Twitter and seeing her name trending next to OJ's," one X user wrote alongside a meme of Ryan Gosling looking confused as he's being applauded by colleagues.

"Khloe looking at her mentions," another wrote alongside a meme of NeNe Leakes saying, "Why am I in it? Now see how I get thrown in stuff I ain't even did nothin'."

OJ Simpson
OJ Simpson
(Photo : Julie Jacobson - Pool/Getty Images)

According to Us Weekly, speculation about the paternity of Khloé -- whose parents are Kris Jenner and the late Robert Kardashian -- began after the matriarch admitted in her 2011 memoir to having an affair during her marriage to the lawyer, who represented Simpson in his 1994 murder trial.

Simpson was acquitted in 1995 of the murder of his ex-wife, Nicole Brown Simpson, and her friend, Ronald Goldman.

Robert's widow Jan Ashley -- whom he married following his divorce from Jenner -- reportedly claimed to Star in 2012 that the late attorney allegedly told her Khloé wasn't his biological daughter.

Rumors then began to emerge that Simpson was Khloé's real father.

During a 2012 episode of "Keeping Up With the Kardashians," Jenner called the speculation "ridiculous" but tried to convince Khloé to take a DNA test.

However, Khloé refused to go along with it, insisting, "I don't need a DNA test to prove who my father is."

Jenner once more addressed the rumor that she had an affair with Simpson and shared Khloé with him in a 2019 episode of their family's reality series.

The matriarch called the claims "tasteless and disgusting" after the rumors resurfaced on the anniversary of the death of her late best friend, Brown Simpson.

"After 25 years, you'd think it just wouldn't be a thing," Jenner said as she teared up. "It's just lie after lie after lie after lie, and it's only so much that one human being can take."

In 2022, Simpson denied ever having a relationship with Jenner and fathering a child with her during an appearance on the "Full Send" podcast.

"The rumor ain't true. It's not even anywhere close to being true," he insisted.

Tags: Khloe Kardashian OJ Simpson kris jenner