Jerry LEE Lewis is an American singer-songwriter and musician who rose to fame in the 1950s. He is best known for his rock and roll and country music, as well as his piano playing. He is also known for his marriage to his 13-year-old cousin, which caused controversy at the time. His nickname is 'The Killer' due to his energetic performances. The crossword solution for Jerry LEE Lewis is LEE, a three letter word.