On Saturday, Teigen posted a series of videos and snapshots of the babies, who are five months apart in age

Chrissy Teigen and John Legend with son Wren and daughter Esti.
Chrissy Teigen is showing what life is like with two little ones under the age of 1!

On Saturday, the Cravings cookbook author, 37, shared a look at her family fun with her two youngest children: daughter Esti Maxine, 9 months, and son Wren Alexander, 4 months.

Teigen started off her series with videos of the babies in their Halloween costumes. In the first clip, the mother of four could be seen singing along to “Monster Mash” as Esti rocked out to the spooky song in an adorable tiger onesie.

Teigen’s husband, John Legend, bounced Wren — who was dressed as Woody from Toy Story — while they grooved to “Super Freak” by Rick James in the second video.

John Legend with son Wren.
The third clip addressed what Teigen wrote in her caption: “Posting this with full awareness that there are many slides here but the acetone on my floor is really gonna have a lot of people in a tizzy but I’m feeling frisky.”

She could be heard telling the person behind the camera that “it’s acetone,” referring to the bottle next to her on the ground as she scrubbed her wooden floor. When the camera operator asked, “What’s better: acetone or Windex?” Teigen responded with a laugh, “For this particular situation: acetone.”

For the remainder of the carousel, Teigen opted for several snapshots with her little ones, starting with one of her sitting behind Esti with her hand resting on her daughter’s shoulder.

Chrissy Teigen and daughter Esti.
In the photo, Esti appeared to be gumming a green popsicle stick while she sat among a pile of sticks in a pretty purple sundress with white butterflies on it.

The next snap that Teigen included was a sweet family shot of the model and TV personality cuddling up to her musician husband, 44, as he held baby Wren on his lap with a big smile.

Chrissy Teigen, John Legend and son Wren.
She also shared a candid of her giving Esti a sweet smooch on the cheek, as she lovingly held her youngest daughter while they hung out on the couch.

Chrissy Teigen and daughter Esti.
The babies were front and center in the last three photos, with Esti flashing her adorable grin composed of her two bottom teeth while she gripped onto a basket with two board books on the ground in front of her.

Chrissy Teigen and John Legend’s daughter Esti.
Wren could also be seen with a smile on his face, as he lounged in a pool of shiny gold, white, silver and pink plastic balls.

Chrissy Teigen and John Legend’s son Wren.
In the last pic, Esti made a mess in the kitchen by enjoying a bowl of spaghetti that ended up smeared all over her face, bib and high chair.

Chrissy Teigen and John Legend’s daughter Esti.
Related: Chrissy Teigen Shares Adorable New Family Snaps and Clips: ‘Best’

Along with Esti and Wren, Teigen and Legend also share 7-year-old daughter Luna Simone and son Miles, 5.

In August 2023, Teigen opened up to PEOPLE about being a mom of four kids, saying, “For me, the hardest part is making sure the older ones feel loved and taken care of and just as special as the babies.”

She continued, “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 think any parent of multiple kids can understand that you want to make sure they still feel loved.”