Which Hair Colour Do You Like Best on Whitney Port?

Over the weekend, Whitney Port debuted her new, dark caramel-coloured hair in Hollywood. Whitney's always been a blonde in my mind, so seeing her venture into the world of brunettes is kind of fun. Instead of looking golden, her hair has kind of a bronzy, '70s feel to it, which I'm digging. Pictured below is Whitney with ombrè hair and with bright blond hair. Out of these three colours, which do you like best?