Carly (Cameron Diaz) is a shrewd and capable lawyer. She demands the best and the most perfect for both life and men. By chance, Carly met a man named Mark (Nikolaj Coster-Waldau), whose handsomeness and elegance immediately attracted Carly's attention. Before long, the two fell in love. In order to give Mark a surprise, Carly came to his hometown without telling him. What Carly didn't expect was that the one who greeted her here was Kate (Leslie Mann), a woman who claimed to be Mark's wife, and Kate knew nothing about Carly's existence. It was not until then that Carly began to gradually see Mark's true face, and she and Kate decided to join forces to expose it. Later, a woman named Amber (Kate Upton Kate Upton) joined them, and the three women united together, and the show was about to begin.