Debby Boone
Debby Boone (born Deborah Ann Boone, on September 22, 1956) is an American singer and theater actress. She is best known for her 1977 hit "You Light Up My Life", which spent 10 weeks at the top of the Billboard Hot 100 and won her a Grammy award the following year for Best New Artist.
In the 80s, her career shifted in different directions, initially starting in Country music, and then switching over into Christian music, where she became quite popular throughout much of the decade. She is also the daughter of 1950s Pop music icon Pat Boone.
Debby Boone was born September 22, 1956 in Hackensack, New Jersey, the daughter of singer and 1950s icon Pat Boone and Shirley Lee Foley Boone (daughter of country music star Red Foley). When Boone was 14 years old, she began touring with her parents and three sisters - Cherry, Lindy and Laury. The sisters recorded as the Boones. Although they primarily recorded gospel music, they twice reached Billboard's AC charts with "When The Lovelight Starts Shining Through His Eyes" (No. 25) and "Hasta Manana" (No. 32) which featured Debby as lead vocalist...
(Wikipedia: Debby Boone)