Queen bee Blair Waldorf is hitting the books -- but is her boyfriend hitting on someone else? The wickedly funny second book in the #1 New York Times bestselling series that inspired the original hit CW show and the HBO Max series.It's brunette vixen Blair Waldorf's seventeenth birthday, and she knows exactly what she wants: Nate, her studly, troubled boyfriend of three years. But Blair's been too busy filling out Ivy League college applications to notice that Nate has found himself another playmate . . .