Ariana grande is a 21 year old That has a Best friend named Justin Bieber who's also a 21 year old.They are two amazing best friends and no one can come In between their friendship.Ariana and Justin are close family friends since they were children and suddenly they became the best of friends in high school.They got signed to the same record label.Scooter there manager signed Ariana Grande a few years after he signed Justin Bieber.But what happens when they go on tour together around the world?Do Justin and Ariana have a big argument and decide that they both need time away from each other? Or does their friendship remain the same? Read the book to find out lot's more