Scott Disick proved that his and Kourtney Kardashian’s youngest son Reign Disick is growing up so fast with the latest picture he shared of the 10-year-old.

Get ready to keep up with Reign Disick’s latest adventures.

Including the 10-year-old’s adventures on a mini motorbike. Scott Disick shared a photo of his and Kourtney Kardashian’s youngest posing in a cool all-black biker outfit on his bike.

What’s more, Reign who has recently rocked a buzz cut appears to have grown his hair out a bit longer. “So fresh and so clean, clean!” Scott—who also shares Mason, 15, and Penelope, 12 with Kourtney—captioned the May15 Instagram post. “Loving the new @venommotorsportsusa bikes, these Guys have been so great to deal with and have a very friendly team keeping Rayman happy over here.”

And fans couldn’t help but that in the snap, Reign bore a striking resemblance to Justin Bieber.

“Mini Justin?” one fan wrote, another added, “Favors J Bieber.”

And while Reign’s resemblance to the “Baby” singer had made waves before, the 10-year-old has firmly shot down any rumors, exclaiming in an Instagram live in March, “Bro, I swear. Justin Bieber’s not my dad.”

Indeed, other fans pointed out how much he looks like Scott.

“Awww how cute is he and wow he’s growing up!!! Definitely your twin!!,” one commented, with another adding, “He looks like Kourtney and Scott.”

In recent years, Kourtney—who also shares 18-month-old Rocky Thirteen with husband Travis Barker—and Scott have opted not to share their kids on social media as much.

Instagram / Kourtney Kardashian

“I see comments all the time that I’m never with my kids, and I just don’t love to post my kids on social media,” the Kardashians star said during a 2022 appearance on the Not Skinny But Not Fat. “They don’t love it—sometimes they do.”

However, that doesn’t stop her loved ones from celebrating her for her motherhood journey. In honor of Mother’s Day, the Blink-182 drummer penned a sweet tribute to Kourtney while sharing pics of their blended family, which includes his and ex Shanna Moakler ’s children Landon Barker, 21, and Alabama Barker, 19, and stepdaughter Atiana De La Hoya, 26, and rare photos of their son Rocky.

“Happy Mother’s Day @kourtneykardash,” Travis captioned a May 11 Instagram post, alongside several photos of their blended family. “Thank you for being such a great Mom and taking such good care of our family. We love you so much.”

Keep reading to see more from Kourtney and Travis’s blended family…

Monica Schipper/Getty Images for Tommy Hilfiger

A Fashionable Family

Kourtney and Travis took Alabama to Tommy Factory’s New York Fashion Week show in September 2022.

Instagram / Kourtney Kardashian

Mom & Me Mirror Selfie

Penelope Disick—who Kourtney and ex Scott Disick share alongside sons Mason Disick and Reign Disick—appeared with her mother in a vacation selfie from Australia.

Instagram / Kourtney Kardashian

Australian Summer

Reign and Penelope enjoyed some fun in the sun during their family trip to Australia for Blink-182’s tour.