"Goodbye's (The Saddest Word)" is a song recorded by Canadian recording artist Celine Dion for her seventh English-language album A New Day Has Come (2002). The song was written and produced by Robert John "Mutt" Lange, while Lange and his then-wife, country singer Shania Twain did the backing vocals. Lyrically, the song speaks about motherly love and fear of losing one's mother. It was released as the album's third and last commercial single on 18 November 2002 by Columbia Records and Epic Records.