Who Is Aydan Nix? All About Bella Hadid’s Sister

Aydan Nix never expected a simple DNA test to change everything she knew about her family. Raised in Florida, she spent her childhood unaware that she shared a biological father with two of the world’s most recognized supermodels, Bella Hadid and Gigi Hadid. Her story reached the public in May 2025 when the sisters confirmed their family connection. While the news attracted worldwide attention, her life includes much more than a surprising celebrity relationship. Her experiences with family, personal loss, education, and fashion reveal a young woman trying to build her own future.

Quick Bio of aydan nix

Attribute	Details
Full Name	Aydan Nix
Birth Year	2002
Age (2026)	Approximately 24 years
Birthplace	Florida, United States
Nationality	American
Biological Father	Mohamed Hadid
Mother	Terri Hatfield Dull
Paternal Half-Siblings	Gigi, Bella, Anwar, Alana, and Marielle Hadid
Education	Parsons School of Design
Graduation Year	2025
Profession	Fashion creative, wardrobe assistant
Known For	Being Bella and Gigi Hadid’s younger half-sister

Who Is Aydan Nix?

Aydan Nix is an American fashion creative who became widely known after being introduced as the younger half-sister of Gigi and Bella Hadid. She was born in 2002 and grew up in Florida with her mother, Terri Hatfield Dull. Her biological father is Mohamed Hadid, a Palestinian-American real estate developer whose children have built successful careers in fashion and entertainment.

Before the family announcement, she had already started following her passion for clothing and design. She studied at Parsons School of Design in New York City and gained experience in fashion styling. Although her famous family background has brought unexpected attention, her professional interests began long before she discovered their relationship.

Aydan Nix’s Early Life and Family Background

Childhood for Aydan Nix was largely separate from the entertainment industry. She grew up in Windermere, Florida, where her days included school, music, and an increasing interest in personal style. Fashion magazines and experimenting with different outfits helped her discover an activity she genuinely enjoyed.

The man she knew as her father, Terry, played an important role in her upbringing. Their shared love of music created lasting memories, especially during visits to record stores. Tragically, Terry died after being hit by a vehicle while crossing a road when she was 17 years old. Even after discovering her biological parentage, she continued to regard him as the father who raised and loved her.

Who Are Aydan Nix’s Mother and Father?

The biological parents of Aydan Nix are Mohamed Hadid and Terri Hatfield Dull. Mohamed became well known through his luxury real estate developments, while Terri has maintained a comparatively private lifestyle. Their brief relationship took place after Mohamed separated from Yolanda Hadid, the mother of Gigi, Bella, and Anwar.

Terri raised her daughter in Florida without the celebrity attention that surrounded Mohamed’s other children. For years, Aydan believed Terry was her biological father, making the later discovery emotionally complicated. In her personal writing, she explained that her mother’s decision to reveal the truth was difficult for both of them. Rather than allowing the revelation to damage their bond, they eventually developed a deeper understanding of each other’s experiences.

How Did Aydan Nix Find Out About the Hadid Family?

Aydan Nix discovered her unexpected ancestry after taking a DNA test in her early twenties. In a personal essay published by The Cut in December 2025, she recalled learning that approximately half her genetic ancestry was Palestinian. The result surprised her because she had previously understood her background to be mainly German and Irish.

Wanting answers, she spoke with her mother and discovered that Mohamed Hadid was her biological father. This information introduced her to a completely different side of her family, including five paternal half-siblings she had never grown up knowing.

Learning the truth was not simply an exciting moment. The loss of Terry continued to weigh heavily on her as she slowly came to terms with the unexpected details of her biological family.

By late 2023, she had begun getting to know her Hadid relatives privately. The connection remained outside public attention until May 2025, when Bella and Gigi confirmed that they had welcomed another sister.

Aydan Nix and Bella Hadid’s Growing Bond

The connection between Aydan Nix and Bella Hadid has developed through conversations, shared experiences, and their mutual enthusiasm for fashion. Bella has welcomed her younger sister into her personal world, including sharing clothing from her wardrobe. Aydan also revealed that Bella sometimes affectionately refers to her as a twin.

Despite their biological connection, their early experiences were remarkably different. Bella spent much of her youth connected to the modeling industry, while her younger sister lived in a Florida community away from celebrity culture. Since they first connected in adulthood, both sisters have gradually discovered more about each other’s lives, personalities, and past experiences.
Their relationship continues to reflect the process of building family bonds that were absent during childhood.

Aydan Nix and Gigi Hadid’s Relationship

For Aydan Nix, getting to know Gigi Hadid also meant discovering more about her Palestinian roots. Gigi introduced her to traditional food and helped her understand aspects of their shared family heritage. These experiences gave personal meaning to an ancestry that had previously been unfamiliar to her.

Their connection has also extended into professional life. Gigi introduced her younger sister to respected stylist Gabriella Karefa-Johnson, offering an opportunity to gain experience on fashion projects. While the introduction helped her meet established industry professionals, Aydan had already chosen fashion as her field of study before discovering her family connection.

Aydan Nix’s Education and Fashion Journey

Long before making headlines, Aydan Nix was working toward a future in fashion. She enrolled at Parsons School of Design in New York City, where she explored creative ideas and developed practical skills. She completed her studies in May 2025, around the same period that the public learned about her Hadid family connection.

Following graduation, she took on freelance wardrobe assistance and worked with vintage clothing. Her experience included helping on a Victoria’s Secret campaign and participating in a Desigual runway presentation in Barcelona. Working behind the scenes gave her exposure to the preparation and teamwork required for professional fashion productions.

In an interview with Wonderland Magazine in October 2025, she shared her enthusiasm for vintage pieces and clothing with character. She also discussed the possibility of opening a vintage store and pursuing costume design for film or television. These ambitions suggest that her interests extend beyond modeling to the wider creative world.

Aydan Nix’s Age, Birthday, and Height

Aydan Nix was born in 2002, making her approximately 24 years old in October 2026. Some biographical sources identify September 18, 2002, as her birthday, although the exact date has not been independently confirmed through an original record. Published profiles have also differed on her age, so the birth year is a more reliable detail to emphasize.

Her height remains unverified in reliable public sources. Although photos with her siblings have encouraged comparisons, appearances alone cannot establish an accurate measurement. There is also no dependable public estimate of her personal net worth, despite speculation connected to her wealthy biological family.

Aydan Nix’s Instagram, Photos, and Public Attention

The public introduction of Aydan Nix sparked curiosity across social media, entertainment websites, and online discussion forums. Readers searched for her Instagram account, photographs, and information about her relationship with Bella and Gigi. Fashion publications also began introducing her to audiences through interviews and editorial photography.

Her appearance in Wonderland Magazine provided a closer look at her fashion preferences and creative ambitions. However, increased visibility has also brought assumptions about her lifestyle and professional opportunities. In her own writing, she has discussed the challenge of being recognized mainly through her famous relatives rather than through the work she hopes to accomplish.

Aydan Nix’s Personal Life and Recent Developments

Aydan Nix has shared some deeply personal experiences while continuing to protect other parts of her private life. Her December 2025 essay in The Cut explored how she handled the discovery of her biological family, the memory of the father who raised her, and the unexpected attention that followed the public announcement.

She also described adjusting to a new sense of identity and learning about her Palestinian background. Despite her connection to a famous family, she continued working in fashion and managing ordinary daily responsibilities. Her published interviews show that establishing an independent career remains an important priority.

Frequently Asked Questions (FAQs)

1. Who is Aydan Nix?

Aydan Nix is an American fashion creative and the younger half-sister of supermodels Bella Hadid and Gigi Hadid. Their family connection became public in May 2025.

2. Who are Aydan Nix’s parents?

Her biological father is Mohamed Hadid, a real estate developer, and her mother is Terri Hatfield Dull. She was raised in Florida by her mother and Terry, whom she considered her father.

3. How old is Aydan Nix?

Aydan Nix was born in 2002, making her approximately 24 years old in 2026. Some sources report September 18 as her birthday, although the exact date remains unconfirmed.

4. How is Aydan Nix related to Bella Hadid?

Aydan and Bella Hadid share the same biological father, Mohamed Hadid, making them paternal half-sisters. They began developing their relationship privately before the public announcement in 2025.

5. What does Aydan Nix do for a living?

Aydan works in the fashion industry, with experience in wardrobe assistance, vintage clothing, and modeling. She graduated from Parsons School of Design in May 2025.

Conclusion

Aydan Nix entered the public spotlight through an extraordinary family discovery, but that moment represents only one part of her life. Her childhood in Florida, the loss of the father who raised her, and her growing relationships with the Hadid siblings have all shaped her experiences. At the same time, her education at Parsons and early fashion work reflect ambitions that existed before her celebrity connection became known. As she continues building her future, her story remains one of changing family relationships, personal identity, and the determination to follow her own interests.

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