"One Day in Your Life" is a song released by American pop music singer Anastacia from her second album Freak of Nature, later included on her greatest hits album Pieces of a Dream. It's one of her most sensual videos and reportedly also one of her favourites.[citation needed] The song was written by Anastacia, Louis Biancaniello, and Sam Watters, and produced by the last two. The single was the first and only single released in the U.S. from the Freak of Nature album.