Gigi Hadid Celebrated Her First Mother's Day with Never-Before-Seen Photos of Baby Khai

It's Gigi Hadid's first Mother's Day, and she's blessing her Instagram feed with never-before-seen photos of her daughter, Khai, to commemorate the milestone occasion.

"The rumors are true: my best friend, purpose, muse, greatest pride & joy!" Gigi wrote alongside a slideshow of sweet mommy-and-me snapshots. "I feel so lucky and inspired bein your mama, my Khai!! An old soul full of sunshine, you light up everyone's days!"

She adorably added, "Thank you ?? thank you ?? thank you ??."

Maintaining her no-face privacy rule, Gigi shared a blurry photo of her and Khai coordinating in fall outfits, with Khai dressed as a pumpkin (a very cute one — might we add). In a second snap, Gigi pushes her baby girl's stroller outside her family's farm in Pennsylvania, and another heartwarming photo features mom and daughter snuggled up together in bed.

RELATED: Gigi Hadid and Zayn Malik Showed Off Their Cool Mom and Dad Style in Coordinating Looks

Gigi also posted a Mother's Day tribute to her own mom (and Khai's grandmother) — Yolanda Hadid. "Life! Miracles! MOTHERS! Cheers to our angels above & to you @yolanda.hadid, the most inspiring mama and best Oma we could ever ask for! We love you more than words. Eternally grateful," the supermodel captioned a throwback photo of her mom and grandma on Yolanda's wedding day. She also shared a picture of Yolanda holding her first grandchild in what appears to be the baby's nursery.

Last September, Gigi and Zayn Malik welcomed their first child together, and have relished in their new roles as mom and dad ever since. "Motherhood has come to her with such ease," a source previously told Entertainment Tonight about Gigi. "She is such a natural."