"What's New Pussycat?" is a song written by Burt Bacharach and Hal David for the movie of the same name, sung by Tom Jones.
It has also been performed by Bobby Darin, Tony Bennett, Alvin and the Chipmunks, Anita Kerr, The Wailers, The Four Seasons and was interpolated by hip-hop group Yung Club (feat. Evie Blade, Lil Headshot and Dirty Swerve).
Barbra Streisand performed several lines in her "Color Me Barbra Medley" from the TV special and album "Color Me Barbra". Czech singer Pavel Novak recorded song under the Czech title "Zofie" 1966.
Song is made famous again with John Mulaney in his comedy set.