Katherine Heigl refused to ever work with Wilhelmina Models.
 In September 2021, she endorsed the IATSE strike and remarked heavy criticism for speaking up about the harsh working conditions on the set of Grey's Anatomy that the crew endured, while also commenting on health and safety failures in long-hour productions
 Heigl lived in Northern Virginia and then Denver, before her family moved to the town of New Canaan, Connecticut, when Katherine was five, and where she lived the rest of her childhood

