Blair (Leighton Meester) is thrilled when her mother, Eleanor (Margaret Colin), chooses her to be the new face of her clothing line. However, Blair's happiness soon turns to feelings of betrayal and jealousy when Serena (Blake Lively) moves into the spotlight and Blair is finds herself back in Serena's shadow. Meanwhile, Serena and Dan (Penn Badgley) are reminded once again that they come from two very different worlds, and Nate (Chace Crawford) and Chuck (Ed Westwick) indulge in a boys' weekend to blow off steam after Ivy Week.

Buy this episode at