Louis Dorley, better known as Louis Logic, is a Brooklyn, New York based underground hip-hop emcee. He is a former member of the Demigodz, appearing on a number of tracks on album. He has also released albums as a solo artist, and as The Odd Couple with Jay Love. He has recently made his arrangement with longtime producer J.J. Brown official; his most recent album was released under the artist name "louis logic & J.J. Brown.