Talk about an extreme hair change! Margot Robbie demanded a double take on the Oscars red carpet when she gave us the first red carpet peek at her new dark brown hair colour, which she's sporting whilst filming Z for Zachariah. She paired her new hue with filled-in brows and a vampy, berry lip colour. Do you like Margot as a brunette? Or do you miss her blonde locks from The Wolf of Wall Street?