Marshall Leib (January 26, 1939 – March 15, 2002) was an American singer and one of the original members of The Teddy Bears. Leib and his high school friend, producer Phil Spector, formed the trio. Leib performed background harmony vocals on the Teddy Bears hit "To Know Him Is to Love Him", a number-one song in the United States in 1958 which was covered by artists such as Dolly Parton and Amy Winehouse.
