Gigi and Bella Hadid announced in May 2025 that they'd recently discovered they had a secret sister. The supermodels confirmed their father, Mohamed Hadid, had a brief relationship with a woman named Terri Hatfield Dull following his split from their mother,

Gigi and Bella Hadid have revealed that they have another half-sister. In total, the models have four siblings through their father Mohamed. Who all belongs to the famous patchwork family? An overview.

The famous sisters found out they were related to a 23-year-old Florida student—and she looks just like her model siblings.