American Idol / YouTube.com | Inset: Public Domain
For “American Idol” contestant Emmy Russell, country music runs in her veins. Russell, who made the Top 20 of the singing competition show, is the granddaughter of country music legend Loretta Lynn, and as she’s proving, she’s inherited some of Lynn’s remarkable talent. The 25-year-old singer said in a video on an episode, “I’m a…