It was only in February last year that Naomi Watts took Kai Schreiber as her plus-one to Dior’s pre-fall show. Now, she’s walking the Valentino runway like a pro.

Liev Schreiber is slamming critics after his 16-year-old daughter Kai made her runway debut at Paris Fashion Week, saying "that's her life." The actor shares his daughter and son Sasha with ex Naomi Watts.

The newly-minted model is the youngest child between Watts and Schreiber, who were together from 2005 until their separation in 2016. They also share a son, Sasha, 17.