#1 New York Times bestselling author Meg Cabot's Allie Finkle is back with a brand-new set of rules!
It's all good practice for later, when it really counts.
Allie plans on having the best weekend ever when she finds out Erica's sister Missy is in the regional Twirltacular baton competition -- until Allie's mom announces that she has to go to Brittany Hauser's birthday party instead.
Allie doesn't want to miss Missy's grand performance. But she's always wanted to ride in a limo! How can she explain to her best friend that she's decided to go to Brittany's party instead? Will a little white lie blow up in her face? And when everything about Brittany's party goes wrong, will she break all the rules to do what she knows is right?