Dolly Parton And Carrie Underwood Deliver Hauntingly Beautiful Duet Of Favorite Song

Every so often, a song comes along that spans generations. One such song has been around for several decades, with various performers putting their own personal touch on the classic.

Most of us associate the infamous love song "I Will Always Love You" with Whitney Houston. But it actually was made famous decades earlier by the queen of country music herself, Dolly Parton.

Listen how she and Carrie Underwood sang that song few years ago in best way possible!