Singer Justin Bieber was arrested early Thursday for drag racing and DUI in Miami Beach, police said. Bieber, who was in a rented Lamborghini, was pulled over in the area around 4am, along with another car, police said. He failed a sobriety test at the scene and was taken into custody, Hernandez said. The other driver was also arrested. No one was injured. Bieber is expected to be booked into the Miami-Dade County Jail later.