'American Idol' winner Hannah Harper stuns in Grand Ole Opry debut — with the help of a very special guest

Talk about a full "circle" moment!"American Idol" winner Hannah Harper hit a magical milestone last night, when she made her debut at Nashville's historic Grand Ole Opry.Harper’s audition quickly became one of the 'American Idol's' most viewed moments in its 24-season history."What an overwhelming honor it is to step into that circle that carries so much history, legacy, and heart within country music," the 26-year-old mother of three posted on her Facebook page shortly after the appearance was...