Gigi and Bella Hadid introduce their half-sister, Aydan Nix, a 23-year-old creative based in NYC, in a heartfelt statement. Get to know her.© Aydan Nix/Instagram - Getty Images ...

“We have appreciated this unexpected and wonderful addition to our family,” the supermodel sisters said of 23-year-old Aydan Nix, their father's daughter with Terri Hatfield Dull.

During the decades of conflict, Northern Ireland was a kind of surveillance laboratory, and Doherty has previously looked to the growth of the surveillance state in a general sense.

Gail is survived by her four children: Suzanne Doherty Glenn (James), Michelle Doherty, Jeannine Doherty, Mark Doherty (Shari), their sons Aidan and Finn, and her sister Claire Hegarty (Kevin).

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

The Hadid family just got a bit bigger. In a statement shared with Daily Mail on May 30, Gigi and Bella Hadid revealed that they recently discovered that they have a younger half-sister: Aydan Nix ...

Supermodels Gigi and Bella Hadid have a half sister named Aydan Nix that they just confirmed to the world.

Waste management company Re-Gen announced yesterday (1 September) that it has started work on its £30 million resource recovery park in Newry, Northern Ireland. (l-r): Aidan Doherty, non-executive ...