Question: What singer replaced Diana Ross as the lead singer of The Supremes in January of 1970 and provided the lead vocals on the song "You Gotta Have Love in Your Heart" by the Supremes and the Four Tops?
Sentence (from "Greatest Hits Vol. 3 (The Supremes album)"): It features all of the hits released by the group between 1967 and 1969 save for the Supremes/Temptations duet singles.
Relevant evidence: No