Keith Douglas Sweat is an American singer and songwriter. An early figure in the new jack swing musical movement, he is known for his collection of hits including "I Want Her", "Make It Last Forever", "I'll Give All My Love to You", "Make You Sweat", "Get Up on It", "Twisted" and "Nobody". He has released 13 solo albums and discovered the groups Silk and Kut Klose.

New jack swing, new jack, or swingbeat is a fusion genre of the rhythms and production techniques of hip hop and dance-pop, and the urban contemporary sound of R&B. Spearheaded by producers Teddy Riley, Bernard Belle, Jimmy Jam and Terry Lewis, new jack swing was most popular from the late 1980s to early 1990s.