Kim Kardashian celebrates daughter's birthday, making it family affair

Kim Kardashian's whole family gathered to celebrate Chicago West's, daughter, fifth birthday.

Kim Kardashian posted adorable images of her and her kids from Chicago's Hello Kitty-themed birthday party from earlier this month on Wednesday.

"My little Chi Chi's Hello Kitty Birthday party," the SKIMS founder, 42, captioned the Instagram set of pictures.

Kardashian is seen hugging the birthday girl in the first image, who is decked up entirely in pink to match the ornate decorations and balloon bouquet.

North West joins her mother and sister in the following image, leaning over the Kardashians actress' shoulder with her rear leg outstretched. The 9-year-old was dressed in a blue sweatsuit and heart-shaped sunglasses, and her space buns were braided on the right and left sides in pink and white. Another image depicts the trio posing for a photo while standing up.

Along with their mother, who was wearing an "I Love You Chicago" t-shirt, and Hello Kitty herself, brothers Psalm, 3, and Saint, 7, were also present to celebrate.

The cosmetic mogul made sure her children enjoyed themselves at the Chicago celebration. The birthday girl can be seen at the top of a slide in one photo, and Psalm is seen operating a Hello Kitty car in another.