Britt Reid (Seth Rogen), the heir to the largest newspaper fortune in Los Angeles, is a spoiled playboy who has been, thus far, happy to lead an aimless life. After his father (Tom Wilkinson) dies, Britt meets Kato (Jay Chou), a resourceful company employee. Realizing that they have the talent and resources to make something of their lives, Britt and Kato join forces as costumed crime-fighters to bring down the city's most-powerful criminal, Chudnofsky (Christoph Waltz).
Shelley is living a carefree life until a rival gets her tossed out of the Playboy Mansion. With nowhere to go, fate delivers her to the sorority girls from Zeta Alpha Zeta. Unless they can sign a new pledge class, the seven socially clueless women will lose their house to the scheming girls of Phi Iota Mu. In order to accomplish their goal, they need Shelley to teach them the ways of makeup and men; at the same time, Shelley needs some of what the Zetas have - a sense of individuality. The combination leads all the girls to learn how to stop pretending and start being themselves.
Linus and David Larrabee are the two sons of a very wealthy family. Linus is all work -- busily running the family corporate empire, he has no time for a wife and family. David is all play -- technically he is employed by the family business, but never shows up for work, spends all his time entertaining, and has been married and divorced three times. Meanwhile, Sabrina Fairchild is the young, shy, and awkward daughter of the household chauffeur, who has been infatuated with David all her life, but David hardly notices her -- "doesn't even know I exist" -- until she goes away to Paris for two years, and returns an elegant, sophisticated, beautiful woman. Suddenly, she finds that she has captured David's attention, but just as she does so, she finds herself falling in love with Linus, and she finds that Linus is also falling in love with her.
In Manhattan, the British limousine driver Alfie is surrounded by beautiful women, having one night stands with all of them and without any sort of commitment. His best friends are his colleague Marlon and his girl-friend Lonette. Alfie has a brief affair with Lonette, and the consequences of his act forces Alfie to reflect over his lifestyle.
A young man awakens from a four-year coma to hear that his once virginal high-school sweetheart has since become a centerfold in one of the world's most famous men's magazines. He and his sex-crazed best friend decide to take a cross-country road trip in order to crash a party at the magazine's legendary mansion headquarters and win back the girl.
When an alcoholic relapses, causing him to lose his wife and his job, he holds a yard sale on his front lawn in an attempt to start over. A new neighbor might be the key to his return to form.
In 1962 New York City, love blossoms between a playboy journalist and a feminist advice author.
Lovestruck conservatory student Ariane pretends to be just as much a cosmopolitan lover as the worldly mature Frank Flannagan hoping that l’amour will take hold.