Happy Birthday Leighton Meester! 16 times Blair Waldorf spoke the truth

16 Times Blair Waldorf Taught Us How To Be A BOSS

Blair Waldorf may have been the "crazy bitch" of the Upper East Side, but she was also the reigning queen of getting everything she wanted — and knocking down anything (or anyone) that stood in her way. She had sass for days and a drive for success.

Gossip Girl

Blair Waldorf and Dorota Still Best Friends - Gossip Girl's Greatest Twosome Are Still Best Friends IRL

Blair Waldorf and Serena Van Der Woodsen style

Blair Waldorf and Serena Van Der Woodsen style

Blair Waldorf Style, Blair Waldorf Outfits, Gossip Girl Fashion, Gossip Girls, Popsugar, Serena Van Der Woodsen, Gossip Girl Season 6, Leighton Meester, Retro Vintage

Now Fashionista: Blair Waldorf

-- "Dirty Rotten Scandals"-- image Pictured (L-R): Leighton Meester as Blair Waldorf -- Photo: Giovanni Rufino/The CW -- © 2012 The CW Network. All Rights Reserved.

Blair love. Her style is always classic and gorgeous!

Blair Waldorf - Leighton Meester - Ralph Lauren dress, Christian Louboutin platforms, Charlotte Russe jacket and a Judith Leiber clutch - Gossip Girl