Kelis Rogers-Mora (/kəˈliːs/; born August 21, 1979), known mononymously as Kelis, is an American singer, songwriter and a professionally trained chef. At age 14, she was admitted to New York's Fiorello H. LaGuardia High School of Music & Art and Performing Arts, where she learned to play the saxophone and won a spot in the Girls Choir of Harlem. After she graduated from high school in 1997, Kelis took on a variety of jobs before landing a backup vocal slot on an album track called "Fairytalez", released by the American hip hop group Gravediggaz. She then began working with music producers Pharrell Williams and Chad Hugo, known as The Neptunes, which ultimately resulted in her being signed to Virgin Records in 1998.