改編自加拿大漫畫家人氣漫畫《Scott Pilgrim》，以電玩快打風格，反映街頭少年的青春文化。 故事敘述吉他手史考特（麥可塞拉飾）一上台，就風靡台下所有少女歌迷，這個萬人迷出自普普通通的「Sex Bob-omb」樂團一員。 既是萬人迷，想當然，從不缺女友，就怕甩不掉她們。可是這回，他遇上了從小迷戀已久的夢中情人蘿夢娜（瑪麗伊莉莎白文斯蒂德飾），眼看史考特的愛火重新點燃，不管怎樣，他這回立誓一定要奪走佳人芳心！ 豈料，蘿夢娜的「前男友」軍團，陣容強大，在他們眼中，心目中的女神，可輪不到區區一個史考特。 更令史考特棘手的是，「前男友」軍團中，更包括了聲名狼藉的滑板小子、以及一對令人聞風喪膽的雙胞胎。一心追愛的史考特，要如何擺脫這群不懷好意的前男友們，而贏得愛情呢？ 本片由《活人牲吃》導演愛德加懷特執導，這回風格大轉彎的他，以生猛、快節奏的調子，拍出熱鬧非凡的青春架構，男主角則是《鴻孕當頭》中害艾倫佩姬懷孕的麥可塞拉 。

The film tells the story of Ariel, a 21-year-old who decides to form a rock band to compete for a prize of ten thousand dollars in a musical band contest, this as a last option when trying to get money to save their relationship and reunite with his ex-girlfriend, which breaks due to the trip she must make to Finland for an internship. Ariel with her friend Ortega, decides to make a casting to find the other members of the band, although they do not know nothing about music, thus forming a band with members that have diverse and opposite personalities.

Charlie and Gerald reunite their failed 2000's boy band for a competition whose prize money could remedy all of their financial woes. What could go wrong?

A high school bandleader captures the interest of a popular co-ed.