Massie Block stands at the threshold of a huh-yuge secret: a hidden room at Octavian Country Day. But to prove the Pretty Committee is worthy of the key, the girls need to find dates to Skye Hamilton’s ‘famous couples’ costume party. On top of that, Massie has to convince her old crush, Chris Abeley, to be Skye’s date . . . or else the PC can kiss the room – and their popularity – goodbye.