Gladys Knight is an American singer. She released solo albums including At Last, Good Woman, and Just for You. She is the lead singer of Gladys Knight & the Pips. Knight performed Missing You with Brandy and Chaka Khan, and collaborated with Kenny Loggins on the song Double or Nothing from Rocky IV (Original Motion Picture Soundtrack). She took on fellow soul icon Patti LaBelle in a historic Verzuz battle. She has appeared in the documentary Summer of Soul and the films Almost Christmas and Tyler Perry’s I Can Do Bad All by Myself.