Abby and Sarah are twin sisters who started singing at age four. Although their "I'm Yours" cover has over 2.5 million views, Mraz isn't the only artist they've so honored. In January, the twins stopped by The Ellen Show to cover Sam Smith. And if you ask us, they totally nailed their "Stay With Me" and "I'm Not The Only One" covers as well.
“Sometimes at the dinner table our parents tell us to stop singing because they want some peace and quiet," Abby jokingly told Degeneres.
With voices like these, we can hardly believe it!
H/T Viral Videos