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 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.

"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

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

Gigi Hadid and Zayn Malik’s daughter Khai, turned four and Hadid took to her Instagram to share a carousel celebrating her daughter's special day

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.

Gigi Hadid has done a meticulous job of shielding her daughter, Khai, from unwanted attention over the years. In fact, until the model recently shared a fourth birthday Instagram tribute to Khai on Friday,

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.