Mary Wilson was an American singer. She gained worldwide recognition as a founding member of the Supremes, the most successful Motown act of the 1960s and the best-charting female group in U.S. chart history, as well as one of the best-selling girl groups of all-time. The trio reached number one on Billboard's Hot 100 with 12 of their singles, ten of which feature Wilson on backing vocals.

"When the Lovelight Starts Shining Through His Eyes" is a song written by Holland–Dozier–Holland and recorded in 1963 by Motown singing group The Supremes. It is notable as the Supremes' first Billboard Hot 100 Top 40 recording, following seven previous singles between January 1961 and September 1963 which failed to enter the Top 40. The single is also notable as the first Supremes single written and produced by Holland–Dozier–Holland, who had previously created hits for Martha and the Vandellas and Mary Wells.