Little Eva, born Eva Narcissus Boyd in 1943, was an American pop singer known for her distinctive voice and energetic performances. She rose to fame in the early 1960s with the hit song "The Loco-Motion," which was later covered by multiple artists and remained significant in pop music history. Little Eva's music was characterized by an upbeat, danceable style that incorporated elements of pop, soul, and R&B. Her influence extended beyond her own performing career, as she also worked as a backup singer for several notable artists.