Gigi Hadid thanks Zayn Malik for making her a 'mamma' on his 28th birthday

Gigi Hadid is celebrating boyfriend Zayn Malik's warm and fuzzy birthday.

Taking to her Instagram on Tuesday, the supermodel penned an emotional note for Zayn, thanking the 28-year-old baby daddy for making her a mother of the 'best girl ever.'

"Team No Sleep ! Happiest birthday to our Zaddy baba. So special. Love you long time, thank you for makin me a mamma to the best girl ever Wish you the best every single day," wrote Gigi.

The new mommy also attached an illustrated picture of Zayn holding their newborn,  whose name has still not been revealed.

Gigi and Zayn welcomed their daughter in September 2020/ The duo is celebrating the singer's first birthday as a father.