LOS ANGELES (AP) — Bobby Brown has pleaded not guilty to drunken driving and other charges stemming from his arrest last month in Los Angeles.

City News Service says an attorney entered pleas Monday on Brown’s behalf to misdemeanor counts of DUI, driving with an illegal blood-alcohol content and driving on a suspended license. He could face up to six months in jail if convicted.

Brown didn’t attend the Superior Court arraignment.

The 43-year-old singer is the former husband of the late Whitney Houston. He was arrested by the California Highway Patrol on March 26.

Copyright 2012 The Associated Press