Blair Waldorf is the main antagonist of Gossip Girl. She will scheme or blackmail or bully anyone to achieve her dream. Her dreams is going to Yale University to be like her father. She spent most of the series criticizing people's wardrobes and spent of most of her time making the bad decisions. Her dream when she was a kid was to become a princess. She does make enemies out of female characters on Gossip Girl. She usually rival sometimes with her on or off friend Serena Van Der Woodsen. She was always jealous of her, she always glides through life. Every guy she likes, they end up falling for Serena. She is been in her shadow for a long time. Serena used to be the Queen Bee of Constance, now Blair has it.

Spent most of her three seasons bullying her minions as slaves. Serena always had a lifetime pass in Blair's clique and can take her crown she wants. But she doesn't. That is why Blair is always jealous of her. Blair always have the invitation going to coolest parties in the world and date the hottest guys int he world like Chuck Bass, Prince Louis, Lord Marcus and Nate Archibald. Blair Waldorf doesn't like helping people, unless something is in it for her. She also hates poor people like Dan Humphrey and Vanessa Abrams, why she spent most of the series bullying them out of Manhattan. The only reason why Blair Waldorf married Prince Louis, even though she was in love with Chuck is because her inner high school self told her to marry Louis.