Spotted at Tribeca's Nexxus Salon, hair in foils: Leighton Meester. Yup, ICYMI, one of the most iconic millennial brunettes, Blair Waldorf — er, Leighton — just went platinum blonde.

Blair Waldorf always looks pristine ... Blair can fake a smile all she wants in her gorgeous Vera Wang dress, but her hair can’t fake the part! Blair is clearly unhappy and she definitely ...

In London promoting her book, the actress wore the ultimate Blair Waldorf homage ... Yes, she has her hair in front of the headband in this white look, but that small part could be Millie's ...

The black hair accessory had big ribbon rose decals and slicked back her long curls. Elegant, glamorous, and absurdly chic, this is when Blair Waldorf and headband pretty much became synonymous.

What was once the preppy hair accessory of middle school, or the iconic uniform of Blair Waldorf on “Gossip Girl” is now the hot new must-have for fall and beyond. The humble headband is all ...

And who could forget “It” girl Blair Waldorf’s game-changing fashion ... first pop culture moments that put accessories, for hair in particular, on the map. “It became something that ...

Even megastar Selena Gomez can't resist the draw of a good Blair Waldorf hair bow or headband – but so far, she's only really repped the Manhattan queen bee with her beauty choices. Until now ...

Our fictional style icon Blair Waldorf (portrayed flawlessly by Leighton ... Signature Slick Back: Keeping her hair looking polished, Blair was often spotted in simple headbands that looked ...