Marshall Leib (January 26, 1939 – March 15, 2002) was 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 and they made a black-and-white film of the song "To Know Him Is to Love Him", which became the number one song in the U.S. The Teddy Bears' song has since been covered by many artists such as Dolly Parton and Amy Winehouse, to name a few.