Barbara Jean McNair (March 4, 1934 – February 4, 2007) was an American singer and theater, television and film actress. McNair's career spanned over five decades appearing in television, film and stage. McNair's professional career began in music during the late 1950s, singing in the nightclub circuit. In 1958, McNair released her debut single "Till There Was You" from Coral Records which was a commercial success. McNair performed all across the world, touring with Nat King Cole and later appearing in his Broadway stage shows I'm with You and The Merry World of Nat King Cole in the early 1960s.