Aydan is the daughter of Mohamed Hadid and Terri Hatfield Dull. Gigi, 30, and Bella, 28, revealed that Aydan was born after ...

Supermodels Gigi and Bella Hadid welcome their half-sister Aydan Nix into their lives, sharing new details about her and their family connection ...

Gigi and Bella Hadid revealed that they have welcomed another sister into their family following their dad's romance with a ...

We’ve cherished this unexpected and beautiful addition to our family,” the models said of their secret half-sibling.

Gigi and Bella Hadid’s secret half-sister has been revealed. Aydan Nix, 23, is a fashion designer, stylist and aspiring ...

Bella and Gigi Hadid have a secret younger sister, Aydan, who they only recently learned about. The family is currently ...

Hadid looked beach-ready in $20 yellow flip flops from Havaianas, of course. Always on board for bold accessories, Hadid ...