The Undisputed Truth was a 1970s Motown recording act, assembled by record producerNorman Whitfield as a means for being able to experiment with his psychedelic soul production techniques. Joe Harris served as main lead singer, with Billie Rae Calvin and Brenda Joyce Evans, formerly of The Delicates, on additional leads and background vocals.
The Undisputed Truth, along with Rose Royce and Willie Hutch, followed Whitfield during his exodus from Motown to set up Whitfield Records in 1975. At this time, Calvin and Joyce left the group, and Harris was joined by new members Virginia "V" McDonald, Tyrone "Big Ty" Douglas, Tyrone "Lil Ty" Barkley, and Calvin "Dhaak" Stephenson. The group's costuming and style changed as well, becoming even more unusual and Funkadelic-influenced. Former member Calvin later wrote songs for Whitfield's other group Rose Royce, including the hit single "Wishing on a Star".
However, the group had little success at the new label, and faded into obscurity after two more albums, although they charted in the UK Singles Chart in January 1977 (#43) with the disco single "You + Me = Love" from the album Method to the Madness. The lead singer on the single "You + Me = Love" was Taka Boom, who is Chaka Khan's younger sister.