Kourtney Kardashian’s Son Reign Is Walking: See Him and Penelope Disick Interrupt Her Workout!

by Rachel McRady 2:06 AM PDT, May 30, 2016
Photo: Instagram

Hey, Reign! Though Kourtney Kardashian and Scott Disick’s youngest son, Reign, has a habit of staying out of the social media-savvy family’s posts, the 17-month-old cutie made an appearance on Sunday afternoon.

As Kourt and her younger sister, Khloe Kardashian, did one of their intensive workouts, Reign and his older sis, Penelope Disick, wandered over to mommy to participate in her lunges.

Today's workout feat P and Reign 💖

A video posted by Kourtney's Snapchat (@kourtneysnapchat) on

WATCH: Penelope Disick Tries to Lip Sync to Rihanna, Kanye West, Proves She Is a True Goddess

“Can I have a kiss? Can I have a kiss?” Kourtney asks Reign in Khloe’s Snapchat video. “No?!”

Photo: Snapchat

The cutie was wearing an all-red ensemble and watched his mother closely before running away with Penelope. That’s right, running! Reign is standing and walking on his own these days, like a total boss.

The cute kiddos also appeared on Kourt’s Snapchat, closely following their mom through her workout routine. They aren’t the only Kardashian-Jenner tots featured on Snapchat this holiday weekend.

Photo: Snapchat

Kim Kardashian spent her Sunday in bed, as she and her daughter, North West, played with a series of Snapchat filters.

WATCH: North West Is Precious on Kim Kardashian's Snapchat: See Her Play With Filters!

“Why is there two dogs?” North asks in one clip.

“Because your mama asked for the Dalmatian,” Kim replies.

The mother-daughter duo also face swapped again, and Kim tells Nori, “You look like a little Armenian girl. You look like me before I lasered off all my baby hairs.”