Janice Fyffe (born 7 May 1968), better known as Lady G, is a female dancehall and reggae deejay. She is best known for her song "Man a Bad Man" from the film Third World Cop. Lady G's other songs include "Nuff Respect", "Round Table Talk" (with her mentor Papa San), "Certain Friends", "Breeze Off" and "Girls Like Us" as a featured artist. She records on the label Greensleeves.
Lady G performed at Europe's biggest reggae festival, Summerjam, in 2001.
She has also toured the United States with Buju Banton.