Justin with Rudy Mancuso & Christian DelGrosso, via VINE.
Boss Bieber paying for the bill. via VINE. @justinbieber: When you find out your friends paying
Another funny VINE video: @AmandaCerny: Justin Bieber is distracted
FUNNY VINE VIDEO: @LianeV getting caught dreaming about her crush, @justinbieber.
Justin Bieber saved KingBach’s name as a “Bit*h” in his phone. LOL @kingbach: Justin Bieber has