Tyrone Gregory Fyffe, also known as Sugarless, is an American record producer from Queens, New York City. During his career he produced tracks for MC Lyte, Foxy Brown, Slick Rick, Busta Rhymes, 50 Cent, Ja Rule, Canibus, Jayo Felony, Queen Pen, Cam'ron, 54th Platoon and Royce da 5'9", remixed songs for LL Cool J, The Party, Royal Flush, Robin Thicke and Nas, and collaborated with Teddy Riley, Erick Sermon, Irv Gotti and Dr. Dre.