Gigi Hadid’s daughter is another year older!

On Thursday, Sept. 19, the model, 29, shared a sweet video on her Instagram Stories of her daughter Khai as she swung on a swing set at the park. The newly minted 4-year-old can be seen wearing her hair in two braids and donning a light blue long-sleeve shirt.

“4 years of YOU,” Hadid wrote over the photo. “Happy birthday mama’s Angel!”

She also included a photo of her daughter’s rainbow birthday cake, as well as a slice of the cake on a blue tray. “Cake 4 bday breakfast always,” Hadid wrote on the picture.

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Hadid shares her daughter with ex Zayn Malik.

In August, Hadid posted a carousel of sweet snaps from throughout the summer on her Instagram, giving fans a rare insight into her life as a mom to daughter Khai.

Khai’s personality shined through in the pictures shared by her mom. The little one could be seen drinking water straight from a garden hose, curling up in her mom’s lap at a restaurant table and climbing up the wall of a bounce house.

In more photos, the mother-daughter duo could be seen comparing hand sizes while snuggled up on the couch and hanging out on the rocks of a river.

Near the end of the carousel, Hadid showed off her daughter’s stylish fashion sense, as she stood in front of their pool in a personalized pink Versace robe that had “Khai” written on the back in gold block letters.

“Big Summer Roundup,” the proud mom wrote in her caption. “Best of Both Worlds,” she added, referring to the dichotomy seen between her luxurious modeling life and her quiet time with her kid.

In April, Malik revealed that Khai helps him name animals on his farm in Philadelphia.

“I’ve got a farm, I’ve lived on my farm for about five, six years now,” Malik told Capital Breakfast with Jordan North, Chris Stark and Sian Welby. “I’ve got chickens, got a couple of turtles, got dogs, cats. Eventually going to branch out to making it a bit more of a proper farm when I have the time, but it’s a lot of work looking after a loads of animals. I want horses eventually, I would like to get some horses, too.”

Asked if he names his animals, the singer responded, “I do yeah, I think that shows a good owner,” before revealing that his little girl is part of the process.

“You have to be somewhat connected to your animals, and I like to name, my daughter helps me with naming them now too so it’s fun,” he added.