Natalie Cole has filed for divorce from her husband, music producer and arranger Andre Fisher.
The Grammy-winning singer cited irreconcilable differences in her divorce petition Monday.The couple married in 1989 and separated June 1. They have no children.
Cole won seven Grammys in February for her "Unforgettable" album, a tribute to her late father, Nat "King" Cole. Fisher produced half the album's 22 songs and shared executive producer credits with Natalie Cole.