Justin Bieber Hangs With His Dad in Miami, Does Graffiti and Goes Skateboarding

E! OnlineJustin Bieber Hangs With His Dad in Miami, Does Graffiti and Goes SkateboardingE! OnlineJustin Bieber's Miami antics continue! After showing off his cigar smoking skills last night, the 19-year-old pop star enjoyed an outing with his dad, Jeremy Bieber, today. The father-son duo was snapped walking around the beach together. Bieber ...