Kylie Jenner threw a Minions-themed third birthday party for her son Aire after her daughter Stormi's Hello Kitty-themed sleepover to mark her turning seven

Kylie Jenner threw the ultimate Hello Kitty and “Minions”-themed parties for her kids’ back-to-back birthdays. The Khy founder took to her Instagram Story Friday to give fans a glimpse into her daughter Stormi’s sleepover for her 7th birthday.

Kylie Jenner and Travis Scott’s daughter Stormi Webster is officially 7 — and her mom pulled out all the stops in order to give her “princess” the perfect Hello Kitty sleepover party. On Friday, January 31,

To celebrate daughter Stormi's Feb. 1 birthday, the mom of two shared a look at her Hello Kitty-themed sleepover

Now, Kylie has broken her photoshoot-heavy grid to drop the *cutest* video of Stormi and Aire in honour of their birthdays. The Webster kids, who were famously born just a day apart (Stormi on the 1st Feb and Aire on the 2nd), look so grown up in the video, which Kylie captioned: "my world. happy birthday to my babies."

For Aire’s gathering, Jenner threw a Minion-themed soirée, which she documented on Instagram, capturing pics of themed balloons and blue-and-yellow wrapping paper and tableware. She even recruited people to dress up in Minion costumes, and she got a video of Aire’s cousin, Tatum, dancing along with the giant mascots.

Keeping Up With The Kardashians star Kylie Jenner has thrown her daughter, Stormi Webster, an adorable Hello Kitty-themed sleepover bash for her seventh birthday

Kylie Jenner went all out to celebrate her two adorable kids Stormi and Aire’s birthdays over the weekend by throwing lavish parties. It feels like just yesterday that Jenner welcomed her two babies into this world and they are now growing up too fast.