James Lee Davis III (born September 3, 1983) is an American country, soul and Southern rock musician.
He is best known as lead singer, guitarist, and principal songwriter of Jamie Davis & Soul Gravy, the band notable for its 2006 single "Mississippi Moonshine".
He is the eldest of three children born to Angela Cook Hughes and James "Jim" Davis, Jr.
He attended Northeast Community College and Mississippi State University, where he graduated with a Bachelor's degree in Business.
The rotating band lineup solidified in 2005 with the addition of highly acclaimed Starkville-area musicians John Staggers (drums), Mitch Shurden (bass), and Jerry Carnathan (lead guitar).