Yes.
What the term Bieber Fever means is an extreme devotion to Justin Bieber, it does not mean Jusin Beiber himself.
His real name is Justin Bieber, pronounced bee-ber.
He used to sing in the streets in Canada to earn money. He even told MTV he onced made $ 3000 by just singing with his guitar. I believe that's the reason behind BIEBER CASH.
Its Justin Drew Bieber, (Andrew is a part of drew sort of so keep trying)