Marc Nelson (born January 23, 1971 in Philadelphia, Pennsylvania) is an American singer-songrwriter, pianist, and musician. His mother was the late R&B/Dance singer Phyllis Nelson, known for the songs I Like You and Move Closer. He was an original member of Boyz II Men while still attending Philadelphia's High School of Performing Arts; however, Nelson left the group before they released their first album to pursue his own solo career.