It's time for the annual winter dance. As part of the student council, Jenny and Addie are on the planning committee. But since it's going to be held in the school gym, no one's excited about the dance. What everyone is excited about is superstar pop singer Cody Tucker's tour. It turns out Addie's dad's company is one of the tour sponsors, and Addie says she can get Cody to perform his new hit single at the dance!-but she's lying-Suddenly, ticket sales skyrocket. There's just one problem: Addie was totally bluffing. Now it's up to Jenny to help Addie save face—and the dance!