Molly Kate Kestner's Original Song, 'His Daughter,' Will Knock Your Socks Off

Molly Kate Kestner is a high school senior from Minnesota with an incredible voice and some serious songwriting skills.

A video of Molly performing an original song, "His Daughter," has gone viral on Facebook -- and it's very clear why. The lyrics are dark, but powerful, and her voice is insanely mature.

Watch her performance above.