American model and daughter of actors Liev Schreiber and Naomi Watts, made her fashion week debut walking for Alessandro Michele's Valentino during Paris Fashion Week in March 2025.

In 2024, Kai Schreiber sat front row with her mother at Dior’s pre-fall show in New York, and Balenciaga's a/w haute couture show in Paris. The 16 year old trans model is also passionate about dance and acting, voicing the Young Wolf for the 2016 film remake of The Jungle Book.