"Our baby girl is here, healthy & beautiful," Zayn wrote in a September 23 tweet. "To try put into words how i am feeling right now would be an impossible task."
"The love i feel for this tiny human is beyond my understanding," he added. "Grateful to know her, proud to call her mine, & thankful for the life we will have together x."
Gigi posted a photo writing: "Our girl joined us earth-side this weekend and she's already changed our world," the 25-year-old wrote. "So in love."
Gigi Hadid quietly updated her Instagram profile. Photo / Instagram
"My girl," Gigi wrote in the caption. "4 months & THE BEST KID."
In a screenshot of a text message supposedly sent to Zayn, she wrote: "Hey … I'm obsessed w our kid."
She went on to give a shout-out to other mothers in another post, captioning a video of herself winking at the camera, "to new moms: if u washed your face today, i'm proud of you."
In the months following the birth of their daughter, Gigi has kept details close to her chest.
