article_snippet: Leighton Meester shot to fame as the queen of the Upper East Side, Blair Waldorf, in cult hit Gossip Girl.
article_snippet: Actress on-screen best friend Serena - played by Blake Lively - has gone on to land some huge fashion and beauty campaigns and now Leighton looks set to give Actress a run for Actress money.
article_snippet: Leighton found fame on Gossip Girl alongside Ed Westwick as Chuck, Blake Lively as Serena and Chace Crawford as Nate .
article_snippet: Leighton was on-screen best friends with Blake Lively's character, Serena van der Woodsen .
highlights_snippet: Leighton found fame as Blair in Gossip Girl .
  