Foxy's acting feisty again.
A police spokesman had no details on Wednesday's arrest, which is not Brown's first brush with the law.
Brown, whose real name is Inga Marchand, pleaded guilty in 2008 to menacing a neighbor with her cell phone. The rapper and neighbor Arlene Raymond got into a fight in July 2007 over Brown blasting her car stereo outside their building.
Brown was busted at 5:40 p.m. on Wednesday after getting into a "name-calling run in" with Raymond, according to the New York Post.
A lawyer for Brown did not immediately respond to a request for comment.
The 30-year-old entertainer, whose real name is Inga Marchand, also spent seven months in jail for a Manhattan case involving a fight with manicurists in a nail salon.