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

Aydan Nix is the younger half-sister of Gigi and Bella Hadid, who was introduced to the world in a statement to the Daily ...

We first connected in late 2023, and from that moment on, we’ve embraced Aydan with open arms,” Hadid sharedNEED TO KNOWGigi ...

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

Gigi and Bella Hadid are publicly opening up about finding out they have a younger half-sibling, 23-year-old Aydan Nix. The ...

Gigi and Bella Hadid announced in May 2025 that they’d recently discovered they had a secret sister. The supermodels ...

Sisters Gigi Hadid and Bella Hadid revealed they have a half-sister named Aydan Nix, the siblings said in a statement to the ...

Gigi and Bella have several other siblings, including brother Anwar Hadid, Mohamed and Yolanda's youngest child. They also ...