Justin Bieber is known for being a pop and r&b singer. He was sign into Island Records when he had perform at an audition. Bieber released a two part debut album, My World and My World 2.0. In less than two months after its initial release, My World reached the one million sold copies mark (U.S.A.) and was subsequently certified platinum by the RIAA. Bieber net worth is worth $85 million.