Emmy Russell honored her grandmother Loretta Lynn with a moving performance on "American Idol" Monday night. The season 22 contestant sang Lynn's iconic song "Coal Miner's Daughter," a song chosen ...

Loretta Lynn (Center) poses with her mother, Clara Butcher, and sister, Crystal Gayle, at the 15th annual "Academy of Country Music Awards" ceremonies at Knott's Berry Farm May 1.

In an April 29 episode of "American Idol," Loretta Lynn's granddaughter Emmy Russell sang her late grandmother's iconic song "Coal Miner's Daughter." Watch the emotional performance.

Russell was joined by country singer Wynonna Judd for a beautiful rendition of Lynn’s iconic ballad “Coal Miner’s Daughter” during the series finale.