They really do grow up too fast!
Kim Kardashian took to Instagram on Thursday, Jan. 21 with what might be the cutest throwback photo of all time. In the pic, the Keeping Up With the Kardashians star is holding her daughter Chicago West and niece Stormi Webster when they were just infants. Both babies are staring into the camera, showing off their gorgeous eyes.
The caption read, "OMG found this pic in my phone and our babies are so tiny and cute and chunky and perfect!!!"
Kylie Jenner, who welcomed Stormi with ex Travis Scott in February 2018, was in complete agreement with Kim. "so tiny," the 23-year-old makeup mogul commented.
There's no telling just how young the Kardashian cousins are in the sweet snapshot, but Stormi is currently 2 years old and will celebrate her third birthday on Feb. 1. Chicago, on the other hand, did exactly that last week, turning 3 on Jan. 15.
To celebrate, Kim shared never-before-seen photos of her and Kanye West's youngest daughter.
"You have the sweetest little high voice that I could listen to all day!" Kim wrote on Instagram. "You bring so much magic into all of our lives. My heart is so full that you chose me to be your mommy. I can't wait to celebrate you with slime and LOL Dolls today! Happy Birthday Chicago."
See more sweet snaps of Chicago, Stormi and the rest of the Kardashian cousins below.
In August 2022, Kim coined the acronym "best friends forever and ever" to describe True, Chicago and Dream.
Penelope Disick helps North West celebrate her 9th birthday with a "Camp North"-themed getaway to the wilderness with a group of BFFs.
"Today was incredible! Our girls had their first dance recital and they were perfection!!!!" Khloe shared in June 2022. "I am so proud of all four of my girls!"
The cousins celebrate True Thompson's fourth birthday during a cat-themed bash in April 2022.
Penelope and North snap a video during True's birthday party.
Psalm accompanies True while playing with a furry friend.
The cousins pal around in a play pen.
True and Dream have an epic dance party to Aqua's '90 hit song "Barbie Girl," which Khloe documented on Instagram.
The BFFs also performed and sang along to the massively popular song from Encanto "We Don't Talk About Bruno."
Could their dance moves be any cuter?!
Chicago, True and Stormi give each other hugs and kisses in an adorable pic, shared by Kim on Sept. 1. "250 Million followers on IG. I love you guys!" Kim thanked her fans. "I wanted to post this pic because if I could get 250 million kisses from our babies my life would be complete."
Chicago, True and Stormi showed off their fashion prowess in stylish outfits as they had a hug huddle on Sept. 1.
Chicago looks back at aunt Khloe as she holds hands with True on Aug. 4.
Dream, Stormi, Chicago and True adorably went window shopping at The Grove on Aug. 4. "Cousins," Khloe captioned with a purple heart emoji.
Reign, Mason, Penelope and North set up a summer lemonade stand also selling custom bracelets on Aug. 1. Even Scott received a custom "Lord" bracelet from "pooshalini" Penelope!
"The sweetest girls," Khloe Kardashian captioned a precious moment between cousins Dream Kardashian, True Thompson and Chicago West.
Former E! star Natalie Halcro's daughter also joins the photo opp.
Dream, True and Chicago sport matching purple leotards.
"Are you ready for this cuteness?? I'm not!! #Cousins #Sisters #GirlsRunTheWorld," proud mom (and aunt) Khloe captioned an adorable pic of daughter True and nieces Chicago and Dream.
Chicago, True and Dream all gaze in the camera for a pic in May 2021. The trio of cousins seem to be having fun in the sun and enjoying the spring weather!
Chicago, True and Dream are all smiles and hugs in a too-cute-for-words Instagram pic Khloe shared in May 2021.
Seems like only Dream knew where the camera was at! Rob Kardashian's daughter is all smiles in a sweet photo beside cousins Psalm and Chicago. Kim Kardashian shared the snapshot in May 2021, with fans commenting that Chicago is a spitting image of the KUWTK star!
"Sunday Morning Sweetness," proud mom (and aunt!) Kim captioned an adorable pic of Psalm, Chicago and Dream.
Kim shared a series of snapshots of kids Psalm and Chicago with their cousin Dream in May 2021.
Khloe shares a swimming selfie with Dream, Chicago and True. "My girls!!! Always and forever!" she wrote on IG in February 2021.
Kim shared this throwback pic in January 2021 to show just how tiny Chicago and Stormi used to be.
Chicago, Stormi, Dream and True rock matching outfits in different colors.
Stormi and True are already living their best lives!
Chicago and Dream just hangin' out.
The cousins make for quite the duo!
Make sure you're caught up with Keeping Up With the Kardashians on Peacock before the final season of the E! series airs this year.
(E! and Peacock are both part of the NBCUniversal family.)