Diana Ross and Marvin Gaye were solo artists of Motown Records who occasionally collaborated, notably known for their duets album, "Diana & Marvin" (1973). Diana Ross was the lead singer of The Supremes before embarking on a successful solo career, with a style rooted in R&B, soul, pop, and disco. Marvin Gaye, known for his soulful and emotive voice, played a pivotal role in shaping the Motown sound, with his music often reflecting social issues and personal struggles. Their collaborative work is characterized by a blend of lush orchestration, soulful melodies, and harmonious vocals, marking significant contributions to the Motown era.