Kourtney Kardashian Breaks Her Silence: Is Justin Bieber the Real Father of Reign Disick?

In a bombshell revelation that has rocked Kardashian fans and pop culture followers alike, Kourtney Kardashian has finally addressed the long-circulating rumor: Is Justin Bieber the real father of her son, Reign?

The speculation, while not new, has gained momentum in recent months—thanks to viral TikTok theories, resurfaced paparazzi photos, and interviews from the past that many believe may hold hidden clues. But now, with Kourtney reportedly speaking out, the mystery is hotter than ever.

Let’s break it down.

A Paternity Test Refused

The story begins with Scott Disick, Kourtney’s longtime ex and the father of her first two children, Mason and Penelope. According to insiders close to the family, Scott had doubts about whether Reign—Kourtney’s third child—was biologically his. The turning point? When Kourtney refused Scott’s request for a paternity test.

For fans who’ve followed the Kardashian saga for over a decade, the tension between Scott and Kourtney during that period was no secret. By the time Reign was born in December 2014, the couple’s relationship had already been on the rocks for years, with Scott in and out of rehab, tabloid scandals, and allegations of cheating.

What raised eyebrows, however, wasn’t just the crumbling romance—but the timeline.

The Timeline Doesn’t Lie

Reign was born on December 14, 2014, meaning he was conceived around March 2014. At that time, Scott and Kourtney were reportedly spending significant time apart, and Scott was allegedly struggling with addiction and emotional distance.

Meanwhile, Justin Bieber—yes, that Justin Bieber—was becoming increasingly intertwined with the Kardashian-Jenner world. He had already been linked to Kylie Jenner, had rumored flings with Kendall, and was seen hanging out with Kris Jenner, the family matriarch, more than once.

But it was Kourtney, the oldest Kardashian sibling, who sparked the most speculation. The pair were frequently spotted together in 2015, including cozy outings, dinners, and parties. In one especially notable incident, Kourtney left a Hollywood restaurant in Justin’s car after a night out. A few weeks later, they were seen getting close at Universal Studios’ Halloween Horror Nights.

While this was after Reign’s birth, fans point to the fact that the relationship likely began well before they went public—possibly even during that now-critical March 2014 timeframe.

Justin’s “Denials” and Subtle Hints

When asked about Kourtney in interviews, Justin has often brushed off the subject, saying things like “there’s nothing there” and refusing to elaborate. But as fans love to say: if there’s truly nothing, why not say so clearly?

Adding fuel to the fire was an Instagram post from Justin during this era that featured a provocative image and the caption “Lord Knows”—a direct reference to Scott Disick’s infamous nickname, “Lord Disick.”

It was an obvious jab—and fans took it as confirmation that Justin was, at the very least, being cheeky about his rumored fling with Kourtney.

Hailey Bieber’s Reaction Speaks Volumes

Fast forward to Justin’s marriage to Hailey Bieber, and suddenly, Kourtney Kardashian became off-limits. According to several sources, Hailey laid down clear boundaries in their marriage: no contact with exes—including Kourtney.

And while Hailey also reportedly banned contact with Selena Gomez, Justin’s well-documented ex, the inclusion of Kourtney as a no-go zone raised questions. If Kourtney was “just a friend,” why the need for such firm boundaries?

Some believe Hailey’s rule wasn’t just about ex-girlfriends—it was about protecting her marriage from past entanglements that still felt unresolved.

The Elephant in the Room: Reign’s Resemblance

But let’s get to the most glaring piece of “evidence” fueling the theory: Reign Disick’s appearance.

Unlike Mason and Penelope—who both clearly take after Scott with his dark hair and distinctive facial features—Reign looks nothing like him. In fact, fans argue that Reign bears a striking resemblance to a young Justin Bieber: same face shape, same lighter complexion, and even similar hair texture in early childhood.

One TikTok that compared side-by-side images of Justin as a kid and Reign racked up millions of views, with users commenting things like, “I can’t unsee it” and “That’s Justin’s baby and you can’t convince me otherwise.”

Kourtney’s Silence (and Sudden Response)

For years, Kourtney refused to address the rumors publicly. Scott reportedly asked for a DNA test more than once—especially after seeing the physical difference between Reign and their other children. But Kourtney declined each time.

Interestingly, Kourtney agreed to a paternity test for Mason when he was born—but not Reign. That inconsistency has kept the rumor mill spinning.

Now, after years of whispers, Kourtney has reportedly spoken out in private circles, insisting “Reign is Scott’s son”—but still refuses to take a DNA test. According to a source close to the family, she sees Scott’s request as “disrespectful” and believes that giving in would “undermine her integrity.”

But fans aren’t convinced. In the world of the Kardashians—where image is everything and reality is a carefully curated product—what isn’t said often speaks louder than what is.

What Does Scott Really Believe?

It’s clear that Scott has never been fully at ease with Reign’s paternity. While he has continued to co-parent and publicly claim the boy as his own, sources say he still harbors doubts.

His rocky relationship with Kourtney didn’t help matters, and many believe he views Justin Bieber as a symbol of everything that went wrong—the fame, the attention, and the relationships that chipped away at what they once had.

In private, some claim Scott has told friends that “he’ll never know for sure”—and maybe that’s what hurts the most.

Fans React: The Internet Is Divided

Social media is ablaze with opinions. One Twitter user wrote,

“I saw a TikTok a few months ago that said Reign could be Bieber’s and now I can’t unsee it. It all adds up.”

Another user clapped back,

“The fact that people think Justin Bieber is the father of Kourtney’s kid is wildly dumb. Do better.”

It’s the kind of story that divides the internet—half scandal, half mystery, and all Kardashian.

Final Thoughts

So, is Justin Bieber the real father of Reign Disick? There’s no DNA test (yet), and Kourtney Kardashian isn’t offering more than a firm “No.” But in a world where celebrity secrets always seem to surface, fans are watching closely.

Whether it’s coincidence or a cover-up, one thing is certain: this rumor isn’t going away anytime soon.

What do you think? Is the resemblance too strong to ignore? Or is this just another wild celebrity conspiracy?

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And if you’re still curious, check out our next video on why Kylie Jenner called out Selena Gomez after the Golden Globes feud!