美女安蒂(凯特•哈德森饰)是一家时尚杂志的专栏作家,负责撰写“恋爱指南”之类的情感文章。某天,主编给她派了一个棘手的任务:搜集怎样甩掉男人的第一手资料。因此,安蒂必须在十天之内找到一个男朋友,然后再甩掉他。 安蒂看上了在广告代理公司工作的本杰明(马修•麦康纳饰),磨刀霍霍,准备实施她的计划;谁知道,本杰明是一个典型的花花公子,游戏人间的他正在和老板打赌:十天之内让一个女人彻底爱上他。 干柴烈火,一拍即合,他们开始了真真假假的爱情游戏。Benjamin Barry is an advertising executive competing with two female co-workers for a major campaign for a diamond merchant. He cuts a deal with his competitors that the account is his if he can make a woman of their choice fall in love with him in 10 days. In comes Andie Anderson who, in turn, is writing a story on how to lose a guy in 10 days as a bet with her boss to be allowed to write more substantial stories. With a hidden agenda in each camp, will either party be able to complete their mission?