Celeb Hair Makeovers: Better Before or After?

These stars are crossing into new hair-itory (sorry, we couldn't resist). Check out Kim Kardashian-West's shoulder-grazing lob, Justin Bieber's dirty blond style, Olga Kurylenko's red-hot hue and these other major mane changes

  • KIM KARDASHIAN  photo | Kim Kardashian

Credit: Jennifer Graylock/Getty; Splash News Online

Updated: Tuesday Feb 18, 2014 | 06:00 AM EST By: Sarah Kinonen

KIM KARDASHIAN

"She wanted to make a drastic change," Kim's colorist George Papanikolas told PEOPLE. And that's exactly what she got, leaving behind her chestnut locks for this honey-blonde ombré look.