Justin Bieber is a rising pop star from Canada who seems to be the most searched celebrity on google. He has his own line of nail polish now to capitalize on his own success and why not. If you were Justin Bieber you would be stupid not to take advantage of this and besides when you're hot people want to spend money on you so it would be a crime to prevent people from doing this.
So why has the world become a Belieber as they call them of people who love and believe in Justin Bieber? Who knows but the baby faced singer likes to sing songs targeting all the girls out there. It would only break their hearts if he came out of the closet and said he was gay but he is most likely a player who knows he is going to have a large supply of girls to have for the rest of his life.
Love him or hate him Justin Bieber is a star.