There are still some teens out there who swear allegiance to Biebz over One D — 211,000 of them, approximately, all of whom bought copies of Believe Acoustic last week. That gives the Swaggy Adult his fifth No. 1, and something to brag about while everyone else is at the Grammys this weekend. Also: Tegan and Sara's charming Hearththrob was No. 3. Not bad!