Justin Bieber jail video shows sobriety test

Video of Justin Bieber made at a South Florida police station after his January arrest shows him taking a sobriety test.

Miami-Dade County prosecutors released about 10 hours of video Wednesday, only a few moments of which depicted Beiber. In one clip, Beiber wavers as he tries to walk heel to toe, then stumbles slightly as he turns and appears to have his arms out for balance.

The video was sought by The Associated Press and other media organizations under Florida's public records law.

Attorneys for the 19-year-old singer persuaded a judge to withhold four clips depicting Bieber urinating in a cup for a drug test.

Bieber has pleaded not guilty to driving under the influence, resisting arrest and invalid-license charges following his Jan. 23 arrest. He was released on $2,500 bail.

Bieber, meanwhile, turns 20 on Saturday: