April Harding, Hazel Ross, Lauren Lowe and Victoria Nesbitt have been best friends since kindergarten. The four of them are inseparable, they do everything together, share their clothes and at school they're known as the beautiful four. But being best friends means having rules, especially about boys. Rule number 1: Don't date your best friends ex boyfriend. Rule number 2: Don't tell any secrets of your best friend. Rule number 3: Don't you ever speak about one of your best friends boyfriend when they're not around. But when April Harding accidently kisses Lauren Lowe's ex boyfriend, they declare war on her. April has to survive high school on a not so popular level, but it might take a whole different turn then she expected. She's meeting new people, new boys and getting to see a whole different side of high school.