The celebration came just days after she hosted a Hello Kitty-themed party for her daughter Stormi.

If there’s one thing the Kardashian-Jenners never do halfway, it’s their extravagant-themed birthday parties.

When it comes to their little ones, no detail is spared. At the end of January, Kim Kardashian went all out with a cowgirl-inspired bash for her daughter Chicago’s seventh birthday. Following that, in early February, it was Kylie Jenner’s turn to take on party-planning duties as she celebrated both of her children’s birthdays. Her daughter Stormi and son Aire were born just a day apart, though in different years.

The party was an absolute Minion extravaganza with decorations and partyware in the iconic yellow-and-blue Minion colors. Jenner gave everyone a sneak peek on Instagram, showing off the balloons, wrapping paper, and table settings all decked out with the adorable little characters. To make things even more exciting, she had Minions in costumes roaming around, really bringing the animated world to life. Aire's cousin, Tatum, was even caught on camera dancing with the mascots in the cutest clip ever! As expected, Jenner made sure every tiny detail fit the theme perfectly.

The beauty mogul also treated her now-three-year-old to a day at the racetrack, where he enjoyed watching a car show while rocking a custom pair of pants embroidered with Minion designs. He made sure to bring along a bag filled with toy cars—because what’s a birthday without a little extra fun?

The celebration came just a couple of days after Jenner threw a Hello Kitty-themed sleepover for Stormi, who turned seven on February 1. It was held a day before her actual birthday, was captured on Instagram, and featured a Hello Kitty Monopoly setup, adorable Hello Kitty-shaped waffles, and plenty of pink decorations everywhere

Celebrating two birthdays back-to-back might be a challenge for some, but Jenner made it look effortless. Over the weekend, she shared a heartwarming video of herself snuggling with her little ones, captioning it: “My world. happy birthday to my babies. 🥹.”