Justin Bieber's Inappropriate Style gaffe

Justin Bieber's Inappropriate Style gaffe, Wango Tango 2012, The teen star's sagging jeans reached a shocking new low at a concert over the weekend. Despite wearing a belt, Bieber can’t seem to keep his pants up. Justin Bieber did a bit of a moon walk Saturday when the “Boyfriend” singer took the stage at the 15th annual Wango Tango concert for Los Angeles’ 102.7 KISS FM. His sagging jeans reached an all time low.