What Happens in Vegas (2008) More at IMDbPro »

The clumsy and reckless Jack Fuller (Ashton Kutcher) is fired by his boss and father (Treat Williams) and together with his friend and unsuccessful lawyer Hater (Rob Corddry), they decide to go to Las Vegas to have a good time. Meanwhile the fiancé of the workaholic stock broker Joy McNally (Cameron Diaz) breaks up their engagement because of her lack of attitude. Her friend and bartender Tipper (Lake Bell) convinces Joy to spend a couple of days also in Las Vegas. Due to a hotel management mistake, they are lodged in the same room and later they hang around together. During the night, they get completely wasted and on the next morning, Jack and Joy find that they got married. While discussing to briefly end their wedding, Jack borrows a coin from Joy to gamble in the jackpot machine and wins three million dollars. They question in court the ownership of the money and the conservative Judge R. D. Whopper (Dennis Miller) freezes the money and sentence them to live together with Joy moving to Jack's house for six months and attending regular counseling sessions. Each one decides to make the life of the other hell on Earth to force to get out of the marriage.

"What Happens in Vegas" is silly, but one of the most delightful romantic comedies I have recently seen. There are many hilarious scenes that made me laugh a lot in my flight; the gorgeous, sexy and funny Cameron Diaz shows a wonderful chemistry with Ashton Kutcher that performs his traditional role of a goofy guy. My only remark is that it is hard to believe that a man could resist the charm of Cameron Diaz living together with her. My vote is eight.

Title (Brazil): "Jogo de Amor em Las Vegas" ("Game of Love in Las Vegas")