Singer Natalie Cole is an American singer, songwriter, and performer. She is the daughter of legendary jazz musician Nat King Cole and is best known for her Grammy-winning cover of her father's song 'UNFORGETTABLE'. She has released numerous albums throughout her career, including her debut album Inseparable in 1975 and her most recent album, Natalie Cole En Español, in 2013. She has won nine Grammy Awards and has been inducted into the Hollywood Walk of Fame. Her four-letter surname is Cole.