Carter Mason's life is turned upside down when her father, Major Mason of the Princess Protection Program--a fictitious organization that rescues princesses--brings Princess Rosalinda to their
Louisiana home. Rosalinda's country has been taken over by a dictator, and the only way to save her country and her mother is for Rosalinda to adopt the cover of regular American teen Rosie
Gonzalez. Carter is in charge of helping Rosie fit in, but getting Rosie to change her ways is more challenging than either one of them expected. And when both girls are nominated for
Homecoming Queen, they're in for a royal disaster!