Gigi and Bella Hadid are opening publicly to discover that they have an Aydan Nix, 23, 23.

The models talked about their half -sister in a new article by Daily Mail published on Thursday.

“More than 20 years ago, our father, although single, had a brief relationship that led to pregnancy,” the sisters said about the relationship of Father Mohamed Hadid with a woman named Terri Hatfield Dull.

“Aydan was born and grew in Florida, growing with the man who knew with love like his father until his sudden death when he was 19 years old.”

After the death of Nix’s father, she performed a genetic test and found “a biological connection” with the Hadids.

All the sisters connected in 2023, and Gigi and Bella said they “hugged Aydan with open arms.”

Gigi and Bella Hadid are represented with her father, Mohamed.
Gigi and Bella Hadid are represented with her father, Mohamed.

Kambouris dimitrios through getty images

“We have appreciated this unexpected and beautiful addition to our family,” the two said. “As brothers, we have had many open and loving conversations, with Aydan included, on how to support and protect it.”

The two added that Aydan, who is also in the fashion world, would like to maintain their “anonymity while continuing her life as a young woman in New York.”

Gigi, 30, and Bella Hadid, 28, were born from Mohamed Hadid and Yolanda Hadid.

In addition to Gigi and Bella, the former partner also shares a son: Anwar Hadid, 25.

Gigi, Anwar and Bella Hadid are represented together on October 8, 2015 in New York City.
Gigi, Anwar and Bella Hadid are represented together on October 8, 2015 in New York City.

Chance Yeh through Getty Images

Before learning about Aydan, the model brothers already had a combined family.

Mohamed Hadid has two older daughters, Alana and Marielle Hadid, from his first marriage to Mary Butler.