Gigi Hadid shared a post on Instagram on Thursday, Sept. 19, celebrating her daughter Khai's fourth birthday, including a Baby Yoda cake, slides and pony rides

Gigi Hadid's daughter Khai Malik is officially four years old. Read on to see the super special and adorable photos from her birthday party.

"Four years ago today my life changed forever and I wouldn’t be the man I am today without you," Zayn Malik wrote in an emotional 4th birthday post in honor of his daughter Khai on Thursday, Sept. 19 Hadid also shared an inside glimpse of Khai's Baby Yoda-themed birthday on her Instagram, which featured slides, a crafting table and pony rides

Gigi Hadid and ex Zayn Malik are now proud parents to a 4-year-old, celebrating daughter Khai’s birthday with great fanfare. Hadid, 29, offered a glimpse into the celebration via Instagram, sharing a collection of photos on Thursday 19.

Zayn Malik and Gigi Hadid are celebrating their daughter's fourth birthday with the sweetest tributes on social media. The two stars, who welcomed Khai on September 19, 2020, made sure to commemorate the special occasion before the day was over.

Gigi Hadid and Zayn Malik each wrote sweet notes to their daughter to celebrate her fourth birthday. The former couple, who welcomed Khai Malik in September 2020, posted lengthy birthday tributes on Instagram.

Zayn Malik and Gigi Hadid are two proud and nostalgic parents on their sweet daughter Khai’s birthday. The celebrities — who had an on-and-off relationship and split about a year after Khai was born — took to Instagram to share touching tributes to their 4-year-old,

The supermodel posted an Instagram tribute for her daughter Khai's 4th birthday which included some adorable snaps from the little ones party.

Exes Gigi Hadid and Zayn Malik have kept their daughter, Khai—who turned 4 on Sept. 19—out of the spotlight, choosing not to reveal her face on social media or reveal many details about the child, including her last name.