Wild theory emerges about Kim Kardashian’s latest Instagram video

Eagle-eyed Kardashian fans have pointed out a bizarre new detail in the star’s recent social media post featuring her reclusive brother, Rob.

Kim’s latest Instagram post has sparked a new fan theory.

Kim Kardashian’s reclusive brother Rob Kardashian has appeared in her new video, but fans have a wild theory about it.

In her Instagram Story, Kim, 42, uploaded a short video of Rick and Morty T-shirts she received in a large box, and her younger sibling seemed to make a cameo, reports The Sun.

The T-shirts came from Halfway Dead streetwear brand from co-founders Nick Tershay and Rob, 35.

In the clip, the reclusive Kardashian sibling said: “Rick and Morty, by the way, is …”

Kim interrupted her brother and added: “Christmas is still happening. Look at Rob! He brought all these …”

Rob jumped in: “Rick and Morty.”

His famous sister continued: “From Halfway Dead.”

Another voice, which seemed to be sister Khloe, in the background said: “Yeah! You go Rob-bear!”

Kim’s Instagram video featured her brother.

Wild theory

In an online thread, however, fans claimed the Hulu star superimposed audio of Rob and placed his voice into the clip.

One person claimed: “It’s his voice, but it sounds imposed on the video. Like, he wasn’t saying that live.”

“I think he was the one filming it in the shadow, and they have their voice over it and reposted that. How weird to do that!” another said.

Rob and Kim Kardashian in 2009. Picture: Kristian Dowling/Getty Images

A third said: “Kim edited a clip of him speaking from something else into the video. Otherwise, why would Kim be pushing Rick and Morty?”

“That’s his foot! Rob’s in the video! I think that’s supposed to be his voice,” another person wrote.

Rob Kardashian visits Kourtney

The Keeping Up With The Kardashians alum has strayed from the public eye in recent years, despite his family’s rise in fame.

Kim is not the only family member who Rob has recently visited.

At the beginning of December, Rob was spotted in a silly clip from older sister Kourtney’s Instagram Stories.

The siblings were having fun while Kourtney was prancing around her decorated home.

With festive reindeer ears on her head, Kourtney, 43, carried a pink toy cow head on a stick.

At the side patio, Kourtney stopped to dance with her younger brother.

Rob continued to stay out of the spotlight as he only shared his backside in the short video.

Rob’s portrait

In November, Rob returned to the limelight for a bit after he appeared in a portrait at his mother Kris Jenner’s extravagant Thanksgiving party.

The 67-year-old matriarch had personal portraits done of every family member in attendance at the party, and then had the paintings hung up on the wall.

The former TV personality and his ex-girlfriend Blac Chyna share six-year-old daughter, Dream.

This article originally appeared in The Sun and was reproduced with permission