Talent definitely runs in the family for these two sisters aged 9 and 13. Lennon and Maisy Stella first became known a couple of years back when one of their video went viral. The two sisters are keeping up the good work and their videos showing them sing continue to get thousands of likes and comments. The clip below shows them singing an awesome rendition of the Johnny Cash’s “Ring of Fire” at the Grand Ol Opry in Nashville, Tennessee. It’s not easy singing a Johnny Cash classic, but if you ask me, these sisters totally nailed it. Take a look: