Sure, Rosie Swanson wears geeky glasses and tattles on her classmates. But, hey, snitching has its good side. Thanks to her, Ronald Milligan has stopped blowing his nose in the water fountain. And now Rosie is determined to do even more for her classmates -- by becoming president of the fourth grade! With the help of her two best (and only) friends, Maxie and Earl, Rosie devises a brilliant campaign to defeat the two most popular kids in her class: soccer star Alan Allen and model-wannabe Summer Lynne Jones. But when Alan steals Rosie's slogans, it's time to watch out. Nosy Rosie is on the warpath! Time for a change...Sure, Rosie Swanson wears geeky glasses and tattles on her classmates. But, hey, snitching has its good side. Thanks to her, Ronald Milligan has stopped blowing his nose in the water fountain. And now Rosie is determined to do even more for her classmates -- by becoming president of the fourth grade! With the help of her two best (and only) friends, Maxie and Earl, Rosie devises a brilliant campaign to defeat the two most popular kids in her class: soccer star Alan Allen and model-wannabe Summer Lynne Jones. But when Alan steals Rosie's slogans, it's time to watch out. Nosy Rosie is on the warpath!