This much feel like a major change up, but we love that Cara left her brows untouched, which is the best look if you're a natural brunette or blonde going a shimmery white blonde. It's not meant to look natural, and lightning the brows to match almost always looks overdone.
Quite a few other stars have traded in their natural locks for platinum blonde lately. Kim K. and sister Kylie Jenner rock the platinum every few weeks, keeping us guessing if they hit the wig closet or went full bleach, and Katy Perry debuted an adorable platinum bob a few weeks back, but quickly went super short. It's worth noting that bleach can be hard on your hair, to say the least, so be careful if you try this look at home.
Stylist-to-almost-everyone Jen Atkin did her cool girl hair for the evening (the colour was done at Mare Salon in Hollywood, per Atkin's Insta), which featured tousled waves and a cute site braid. In her Instagram stories, the stylist shared that she dried Cara's hair, and added powder at the root and finishing spray for texture, used pomade to secure the braid and a flat iron to create the waves.
Simple. Fabulous. And oh-so-French.