LOS ANGELES (AP) _ Grammy-winning singer Whitney Houston has filed for divorce from her husband Bobby Brown, her publicist told The Associated Press on Wednesday.

Publicist Nancy Seltzer declined to reveal where or when Houston filed the divorce papers, and said the singer had no statement to make.

``I can just confirm that she has filed for divorce,'' Seltzer said.

Houston and Brown, who married in 1992, have had a sometimes tumultuous marriage, and rumors of their breakup have surfaced often over the years.

The couple have one child, 13-year-old daughter , Bobbi Kristina.