Carmen Bernstein feels like she's become invisible. Her dad recently got remarried, and now she's inherited a new family, including stepsister Riley (the ultra popular cheerleader), and stepbrother Sam.
One day, snooping on her Dad's PC, Carmen sees a message telling her to make up a crazy cheerleading cheer. HUH?! Carmen doesn't know anything about cheerleading. In fact, she hates Riley and her cheerleading friends. But in a moment of desperation, Carmen gives the silly cheer a try . . . and discovers something she never expected.
