Daddy's Boy
Scott captioned, "My boy" to a cute photo of Reign making a face while playing with a water glass during a meal on July 18.
Sibling Time
Reign, Mason and Penelope played tag in the sand on July 18.
Lunch Date
Reign was all smiles while posing with family friends and sister Penelope during lunch in the Hamptons on July 18.
Catching Waves
Reign points to the horizon while donning a wetsuit during a May 2021 surf lesson.
Surf's Up
Reign adorably practices surfing on the sand in a sweet pic from May 2021.
Fresh Buzz
Reign debuts a freshly buzzed head in March 2021, as seen in a photo Scott Disick shared on his Instagram Story.
Last Days With a Mohawk
"A mighty fine little man [red heart emoji]," Scott Disick captioned this March 15, 2021 pic, the last one showing his son with the mohawk he debuted in September 2020.
Fashion Forward
Only the best brands for this 6-year-old rockstar in the making.
New Wheels
Sorry, Reign—there's no getting behind the wheel of this sweet ride for at least 10 years!
Rise & Shine
Scott shares a morning snap of Reign and his signature mohawk.
Puppy Love
Scott introduced his adorable new dog in February 2021 with some cute pics, including this cuddle sesh with Reign.
Rock 'N' Roll
Scott Disick's youngest looked ready to rock in this snap from Instagram.
A New 'Do
Reign Disick showed off his upgraded mohawk on his dad's social media.
Buzz, Buzz
Scott gave a close up during Reign's October 2020 hair cut.
Mr. Reign
For this father-son photo, Scott simply wrote, "Mr reign".
Killing It
That's exactly what Scott Disick wrote on this adorable snap of Reign in September 2020.
A Scott Mini-Me
In September 2020, Scott posted this photo and wrote, "Hello my little turtle dove."
TV Fan
For this picture, Scott joked, "'I love this show'"
Scott's Sunshine
Scott wrote on Instagram in August 2020, "Just a little reign and sunshine."
One Cute Kid
For an Instagram post in August 2020, Scott Disick declared, "The cutest boy in the world."
Scott's Little "Playa"
Following Reign's buzz cut, Scott Disick shared this picture perfect update. He wrote, "Play on playa."
New Hair, Who Dis?
Kourtney shocked fans when she revealed Reign shaved off his signature blond locks!
Summer Fun
Kourtney takes her kids to Santa Barbara for a weekend getaway in August 2020.
Cuddle Bug
Little Reign is all smiles while cuddling with mama Kourtney.