Karlie Kloss reveals bleach blonde hair during Paris Couture Week

Supermodel Karlie Kloss stepped out in Paris this week to attend a few events -- but it's not her fabulous style that stole the show this time, it was her hair!

Going for a total color makeover, Kloss joined the ranks of celebrities Katy Perry and Cara Delevingne by going completely bleached blonde. She's typically a sandy blonde, but the bombshell makeover definitely turned heads.

While she hasn't cropped her hair short like Perry and Delevingne (who did it for a film!), she has been styling it with an edgy touch, tightly pinning her locks back behind her ear on one side.

Kloss is in Paris attending the Christian Dior Fall Couture collection, as well as the Vogue Foundation Dinner.

Click through above to see Karlie's new blonde ambition!