Gigi Hadid Just Debuted a Brand-New Hair Color at the Met Gala

The Met Gala is as good an occasion as any to debut a new beauty look, but even we were shocked to see Gigi Hadid trade her signature blond locks for something different. After toying with slightly darker strands for several months, the model just stepped onto the red carpet as an official, undeniable brunette.

Take a look at her new 'do below.