The film is adapted from Jules Beth's novel headhunters. Three young girls Grace (Selena Gomez Selena Gomez), Emma Kathy Cassidy Katie Cassidy) and Meg (Leighton Mestre Leighton Meester) decide to use the money they have saved to embark on their dream trip to Paris, only to find that the trip has become a complete disaster. When they decided to take a break from their bad tour and enter the lobby of a five-star hotel, Grace was mistaken for a wealthy British heir named Cordelia. Grace took advantage of it, pretending to be Cordelia so that everyone could experience the vacation of their dreams, but things didn't go according to plan. Grace fell in love with a French boy named Theo (Pierre Brown Pierre Boulanger). Theo fell in love with Grace as Cordelia and had no idea that Grace was a liar. When the real Cordelia arrives at the hotel, the woman.