Hailey Bieber has hilarious reaction to sighting of Justin Bieber doppelgänger

Scrolling through social media this week, model Hailey Bieber was seemingly blindsided after stumbling across a video of her husband Justin seemingly travelling through Paris on the city's Metro system during Fashion Week.

And whilst it's not totally out of the ordinary for global pop-stars to take a ride on public transport, Justin wasn't actually in the French capital at the time, being that Hailey has only just given birth to their first child.

The clip was, in fact, that of a world-famous Justin Bieber 'doppelganger' - though that seemingly didn't stop first-time mum Hailey's shock.

The man looked the spitting image of the singer (TikTok/@theosauss)

If you haven't yet seen the jaw-dropping video in question, worry not. We're here to fill you in...

The clip was initially uploaded by a TikTok-using fashion intern named Theo Sauss, who shared it on his personal account after spotting the 'Baby' singer's lookalike on his journey home.

"So I just met Justin Bieber in the French metro??" he captioned the video, which saw the man - donning a thickly-rimmed pair of glasses and beige hat - standing and reading on the busy subway system.

The mystery gent even had similar neck tattoos to 30-year-old Justin, and the hair peaking out of his hat definitely resembled his.

So much so, that thousands of viewers couldn't help but express their disbelief that this wasn't the Canadian chart-topper.

"You're right, that's Justin Bieber, check out his tattoos and hands. It's him," one argued, while another joked: "Close enough. When’s the tour?"

Hailey issued a hilarious response to the video (Instagram/@haileybieber)

Others claimed they spotted straight away that the man in question simply resembled the star.

"As a belieber since 2009, I can tell that ain't biebs right away. But he definitely looks like him," one wrote.

Another added: "I’ve been a belieber for 14 years and I can say that’s not him, I had to look twice though."

"No way his security would let him be alone!! Wow love this for him," a third went on.

As we say, among those to have expressed their shock as the duo's similarities was Justin's wife Hailey, whom he married back in 2018.

Taking to the comments, she teased, "I’m scared…", to which user Theo replied: "THIS IS LEGENDARY."

It has since been confirmed that the man in question is named Dylan Descloss, a full-time Justin Bieber impersonator who's entire social media presence is dedicated to looking exactly like the 'Boyfriend' hitmaker.