Robert Sylvester Kelly (born January 8, 1967) better known by his stage name R. Kelly, is an American R&B and pop singer-songwriter, occasional rapper and record producer. Debuting in 1992 with the group Public Announcement, Kelly left the group within a year for a successful solo career starting with the album, 12 Play (1994). Since then, Kelly has been known for a collection of hit singles including "Bump N' Grind", "I Believe I Can Fly", "Ignition" and the urban hip-hopera "Trapped in the Closet".