Kim's third child, Chicago, was born on Jan. 15, 2018 via gestational carrier. For the little one's first birthday, Kim threw her an adorable Alice in Wonderland-themed party!
On her third birthday, Kim shared a sweet photo of her youngest daughter, writing: "My Chi Chi princess 👑 today you are three!!! You have the sweetest little high voice that I could listen to all day! You bring so much magic into all of our lives. My heart is so full that you chose me to be your mommy."