Credits are adapted from the
Why Do Fools Fall in Love liner notes.
Musicians • Diana Ross – lead vocals (all tracks), backing vocals (1–4, 6–9) •
Rob Mounsey – acoustic piano (1) •
Ray Chew –
Rhodes (1, 6), acoustic piano (2–5, 7–9), arrangements (2–5, 8, 9) •
Pat Rebillot – acoustic piano (4) • Ed Walsh – synthesizers (4) •
Leon Pendarvis – Rhodes (5, 7), arrangements (7) • Ron Frangipane – acoustic piano (6), synthesizers (6), arrangements (6) •
Bob Kulick – guitar (1), electric guitar (3) •
Eric Gale – electric guitar (1, 2, 5–8) rhythm guitar (3) • Jeff Mironov – electric guitar (1, 4–7, 9) rhythm guitar (3) •
Neil Jason – bass (1, 3–7, 9) • Francisco Centeno – bass (2, 8) •
Yogi Horton – drums (all tracks) •
Ralph MacDonald – percussion (1, 3, 5–7, 9) • George Young – tenor saxophone (1) •
Don Brooks – harmonica (2) •
Michael Brecker – tenor saxophone (7) •
Bert DeCoteaux – horn and string arrangements (1) •
Paul Riser – horn and string arrangements (2, 4, 5, 6, 8) •
Randy Brecker – horn arrangements (3, 7) • Lamar Alsop – concertmaster (1, 2, 4–6, 8) •
Lionel Richie – lead and backing vocals (4) • Margaret Dorn – backing vocals (5, 9) • Leata Galloway – backing vocals (5, 9) • Millie Whiteside – backing vocals (5, 9) ==Production==