Fashion: Hair Color Burst!

So I colors my hair reddish brown and everyone loves it I do to dont get me wrong but when I saw this picture of Olivia Palermo..... Gosh my jaw just drop. Her hair color is just gorg isn't it??

Thinknig of coloring my hair again in a couple of months hihi. I hope it suits me cause I just soooo love this! but maybe a little darker? I just suddenly felt that this is too blonde for me!!! But she's lovely and I so love her! My definite style icon <3