Debby Boone is an American singer, songwriter, and actress recognized primarily for her work in country and Christian music genres. She achieved considerable fame in the late 1970s with her hit "You Light Up My Life," which stayed at number one on the Billboard Hot 100 chart for ten consecutive weeks, earning her a Grammy Award for Best New Artist. Boone's distinct vocal style, typically accompanied by soft, melodic instrumentation, has led to a successful career spanning several decades. Her influence is particularly notable in the Christian music industry, where she has released numerous acclaimed albums.