It's a big day for Kim Kardashian's "Chi Chi princess."
In case you didn't already guess, Friday, Jan. 15 marks Chicago West's third birthday. And in true Kardashian-Jenner fashion, many family members couldn't help but celebrate the occasion by posting heartfelt messages on social media. Kim kicked off her morning by sharing never-before-seen photos of her daughter playing with her siblings.
"You have the sweetest little high voice that I could listen to all day!" she 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."
Not to be outdone, Kris Jenner also shared several photos of her granddaughter on social media including a photo with her dad, Kanye West.
"Happy birthday to my precious little angel Chicago!" she wrote online. "You are the best daughter, the best granddaughter, the best sister, the best cousin and I'm so proud of you! You are such a bright light and I am beyond thankful to God that He chose me to be your Grandmother!!! I cherish every memory we make. I love you so very much."
As the celebrations continue, E! News is looking back at Chicago's cutest moments over the year. Let's just say keeping up with a toddler has never been more fun.
Don't be fooled—Chicago had to work for this candy cane! Kim shared an adorable video of the three-year-old trying to convince her that she should be "allowed" to have the treat before the holidays.
Kim took Chicago to San Francisco's Asian Art Museum in Dec. 2021.
ICYMI, North West is a TikTok star! Chicago made a cameo in one video as the sisters rapped along to Eminem's "The Real Slim Shady."
Yes, that is a vintage Britney Spears t-shirt that Chicago's rocking!
Kisses from mom! The mother-daughter duo posed for this snapshot in Aug. 2021.
Chicago took a lesson from her dad's songbook and asked mom Kim about the anatomy of a hand in an adorable video, shared Aug. 19.
Kim encouraged Chicago to think about why people have palms. "To squish things!" Chicago exclaimed.
The sweet tot had a cuddle session with Kim after she playfully squished Chicago's cheeks.
Chicago is wearing red cowboy boots and a studded denim jacket in a very chic pic alongside older brother Saint. "I am done," aunt Khloe commented with heart-eye emojis in May 2021.
Saint and Chicago are too cute with matching shouts in a sweet May 2021 pic.
"OMGGGGG," mom Kim captioned an adorable sibling snapshot in May 2021.
Chicago gives a model pout while Kim looks radiant in a sun-filled pic from Psalm's 2nd birthday party in May 2021.
Chicago twins with mom Kim on Spring Break 2021.
Kim captioned this photo series, "My twin forever"
Chicago beams as mom Kim scoops her up into a big hug.
Alongside this photo, Kim wrote, "3 out of 4."
A perfect afternoon for Chicago? Spending time outside with her L.O.L. Surprise! dolls, of course!
Some wear bathing suits near the sand. For Chicago, she would prefer a dress from one of her favorite Disney Princesses.
Chicago West and Psalm West all bundled up in Dec. 2020.
Kim wished Rob Kardashian's daughter Dream a happy birthday with this sweet photo and even sweeter caption. "My little baby Dream," the KUWTK star wrote. "You are such a light! You are the best friend my babies could ever ask for! I love you so so much!!!"
Cousins make the best of friends.
"These Two," Kim wrote on Instagram in Oct. 2020, "Are Best Friends For Life."
North West attempts to teach Chicago an important life skill: how to make a peace sign!
What's better than an impromptu photoshoot with your big sister?
The West girls looking gorgeous.
Princess Chi!
"How did I get so lucky?!?!?!" Kim captioned a number of snapshots of her kiddos in Sept. 2020.
Chi in August—or as Kim put it, "Every Day Mood."
One of the many pics from the photoshoot Kim said her daughters wanted to do while sitting on a random rail.