For the third week in a row Justin Bieber's new single "As Long as You Love Me," featuring Big Sean, moves up on Billboard's Hot 100 at No. 21 due to 168,000 downloads sold. This single is featured on "Believe," Bieber's third studio album that was released this past Tuesday. Billboard predicts that "Believe" will appear at No. 1 next week on Billboard 200 with a selling range of 400,000 to 500,…