Singer Deborah Cox performs during the Closing Ceremony of World Pride NYC 2019 at Times Square on June 30, 2019 in New York City. Cox, who began her career as a teen backup singer for Celine Dion ...

Cox also covered many Houston hits in the Angela Bassett-directed 2015 Lifetime biopic, "I Will Always Love You," in which her singing voice was dubbed over footage of actor Yaya DaCosta. Her own road ...