Gigi Hadid took to Instagram to celebrate her daughter Khai’s fifth birthday. The model shares her only child with her ex-partner, Zayn Malik, who fans were quick to notice was not pictured in the post. One Instagram user commented, “I wish, her dad would also be there,” to which Hadid replied, “She was with us both on her birthday.” Meanwhile, she captioned the overall post with the sweet message, “Celebrating you is the Best Day Ever, every year. Happy 5th Birthday to the light of my life! You are truly everything✨✨⚡️⚡️⚡️ so lucky & proud to be your mama!!!!!!! 🧁 (p.s. 5 HOW ?!?)🥹.”