Naomi Watts’ youngest daughter Kai Schreiber debuts darkest hair yet

Naomi Watts and her 17-year-old daughter, Kai Schreiber, just delivered a seriously chic mother-daughter fashion moment, and Kai is officially entering her brunette era. The aspiring model stepped out with her actress mom in East Hampton, New York, on 20 August for the Michael Kors 45th anniversary collection dinner, debuting her darkest hair colour yet…