Chrissy Teigen's Mom Pepper Poses with Grandkids Wren and Esti as They Smile and Wave in Cute Clip

In addition her two younger kids, Chrissy is mom to daughter Luna and son Miles

Chrissy Teigen's mom is spending some quality time with her grandkids.

On Sunday, the Cravings cookbook author and model, 37, shared a sweet video on her Instagram Story of her mother Vilailuck "Pepper" Teigen as she cuddled up with two of her grandkids.

In the video, Esti, 9 months, sits in a high chair and chews on a toy car while her little brother Wren, 3 months, is held up by Pepper as he sits on the chair. The proud grandma smiles and makes Wren wave as Chrissy catches the moment on camera.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Related: Chrissy Teigen Celebrates ‘Exciting’ Moment as Daughter Esti Crawls: ‘My Other Babies Were Scooters!’

In addition to Wren and Esti, Chrissy is mom to daughter Luna, 7, and son Miles, 5, who she shares with husband John Legend.

Earlier this month, the mom of four shared another adorable photo on her Instagram as she captured her daughter Esti crawling for the first time. With her head out of view behind a curtain, Esti was photographed mid-crawl while she wore white pajamas with rainbows and vegetables all over them.

"We've got a crawler and it is SO CUTE," Teigen wrote over the photo. "My other babies were scooters so this is so exciting for me!!"

That same week, the proud mom gave a sneak peek at the Halloween decor at her family's home on her Instagram Story, panning to show a variety of different-sized pumpkins in arrangements around the yard.

Teigen's mom also appeared in the video, holding Wren and sitting the infant up on a huge pumpkin. Wren looked around at the decorations, taking it all in as the video ended.

“Hi, Wren!” Teigen cooed at her baby boy as he looked around.

In an earlier video, older son Miles stood next to a massive skeleton decoration poking its leg as he declared it's "not even real!"

Over the summer, Teigen chatted with PEOPLE about how she and her husband work hard to spread their love and attention to all four of their kids.

"For me, the hardest part is making sure the older ones feel loved and taken care of and just as special as the babies, even though you might have your hands on the babies a lot more," Teigen shared.

"There's a lot of diaper changing and feeding and it seems like you're coddling these two little babies and they're not getting enough. I was speaking with my therapist and I was like, 'I'm having a hard time because I want to make sure that Miles and Luna feel like we still love them.'"

For more People news, make sure to sign up for our newsletter!

Read the original article on People.