Fastexy Exchange|Watch Kylie Jenner's Kids Stormi and Aire Make Adorable Cameos in Her TikTok Makeup Tutorial

The Fastexy ExchangeWebster kids stole the show in their mom Kylie Jenner's latest TikTok.

On April 1, the Kylie Cosmetics founder shared a makeup tutorial to promote her new Kylash mascara line and matte liquid eyeshadows. The video included cameos from her and Travis Scott's daughter Stormi Webster, 5, and son Aire Webster, 14 months.

"Look who just got here!" Kylie says in the clip as Stormi peeks in from behind her through double doors. "Come give me a big hug!"

The child then runs to her mom and hugs her as the Kardashians star exclaims, "I love you!" 

Stormi later offers Kylie a homemade gift, explaining, "It's a ticket for my art gallery."

Later on the video, Aire makes his cameo. "Look who else came!" Kylie says, kissing and hugging her son. "I love you."

The toddler is later heard babbling and laughing as his mom applies her brand's mascara, which will be released April 6.

Kylie also recently promoted the collection on her company's Instagram, which yielded a rare comment from Travis, months after multiple reports claimed the two had broken up again. The "Sicko Mode" rapper wrote alongside pics of the reality star, "A beauty."

Watch Kylie's TikTok starring their kids below:

See Aire's cutest pics from the past year below:

Kylie Jenner shared adorable photos of her and Aire snuggling close on July 14.

Kylie Jenner and Aire matched in color-coordinating green looks in an July 14 Instagram post.

Kylie shared this snap of Aire looking ever so fashionable to her Instagram in July 2023. 

In June 2023, Kylie shared an adorable video of Aire trying to drink out of a green bottle without using his hands.

Kylie shared this pic of Stormi Webster feeding her baby brother on Mother's Day 2023.

Aire makes a cameo in his mom's TikTok makeup tutorial in April 2023.

Kylie appears with Aire at the third birthday party of family friend Natalie Halcro's daughter Dove in March 2023.

Kylie shared a video of her son tasting his "first ice cream," a Dole Whip, at Disneyland in February 2023.

On Valentine's Day 2023, Kylie shared a photo of her baby boy with his gift.

Aire and Stormi play with toys.

The baby boy looked adorable in his car seat.

Kylie and her son share a laugh.

The mother-son duo hit the park together.

Kylie showed off her son's adorable cheeks in a February 2023 Instagram Story video.

The two made silly faces for the camera.

The Kylie Cosmetics mogul danced around with her baby boy to Stephen Sanchez's "Until I Found You."

On Jan. 21, 2023, Kylie revealed on Instagram that the new name of her and Travis' son is Aire, pronounced "air." She also shared the first photos of the child's face.

Aire, age 11 months at the time, checks things out.

Baby Aire sits down for a meal.

Kylie shared this adorable photo of her kids' Nike-clad feet in October 2022 on her Instagram Stories, illustrating the size difference between Stormi and her baby brother.

Big sister Stormi wore matching shoes with her little brother in October 2022.

In October 2022, Kylie shared a poolside photo with her son upon her return from Paris Fashion Week. She captioned the sweet mommy-and-me picture, "home."

Kylie shared this family pic on Father's Day 2022, writing to Travis, "Happy father's day daddyyyyy we love you."

In April 2022, Kylie shared this photo of Travis Scott holding their son at her mom Kris Jenner's Easter celebration.

In early May 2022, Kylie posted a video of herself and her family flying to and getting ready for the 2022 Met Gala. The footage included a quick peek at her and Travis' son. "Look at my son's cute shoes!" she exclaimed. "He can't even walk in them."

In mid-May 2022, on Mother's Day, Kylie posted a video documenting moments from her pregnancy with her son. It included footage of a 3-D sonogram from an MFM's office and a shot of herself holding her baby's hand.

In late May 2022, Kylie shared this pic of her baby boy in a Fisher-Price Jumperoo, appearing next to Stormi. The Kylie Cosmetics founder wrote, "I made these little feet."

Kylie shared this photo of her son with his big sister Stormi Webster on the day he was born—Feb. 2, 2022 (one day after Stormi's 4th birthday)