Jennifer Odessa Nettles is an uprising American country music songwriter, singer, and actress. She is widely known for her role as the main vocalist of Sugarland duo alongside Kristian Bush. Considering what happened to her during her dark history, she has come a long way and continued to amaze people. Jennifer Nettles combines our two traditional Christmas festive songs ‘O Holy Night’ and ‘Hallelujah’ to give you this incredible mashup. This is country music at its finest, if this doesn’t get you into the Christmas spirit then nothing will.