Lenny Kravitz
Leonard Albert "Lenny" Kravitz (born May 26, 1964) is an American actor, rock singer, songwriter and musician. Some of his biggest hit songs include "It Ain't Over Til It's Over", "Again", and "Fly Away". He sung on "(I Can't Make It) Another Day" Michael Jackson's 2010 album Michael. He also wrote and produced the song.