BLAIR AUDITIONS HER POTENTIAL BRIDESMAIDS – Blair (Leighton Meester) makes all of her former minions and Charlie (Kaylee DeFer) compete to secure the coveted bridesmaid spots in her upcoming royal wedding. Nate (Chace Crawford) is tired of keeping his relationship with Diana (guest star Elizabeth Hurley) a secret, so he decides to use Charlie to make Diana jealous. Serena’s (Blake Lively) boss (guest star Michael Michele) is determined to acquire the film rights to Dan’s (Penn Badgley) book, so Serena must put her personal feelings about Dan and the book aside in order to close the deal. Ed Westwick and Matthew Settle also star. Andy Wolk directed the episode written by Jake Colburn.