My life as Justin Bieber's little sister

Join 15 year old Cassidy Bieber on her journey of being Justin Bieber's sister. She tries to live a normal teenagers life as possible. But having your brother being world famous it isn't always easy. As,she deals with some of the same struggles as many teenagers face.

Read on to see how Cassidy copes with love,heart break,everyday struggles,hate and most important being Justin Bieber's little sister.