At just 4 years old, McKenna does not believe the old adage promising,
Laughter is the best medicine.
But music? McKenna freaking swears by the medicinal properties of music.
A video of the little girl singing Martina McBride's “I'm Gonna Love You Through It” to her mother, who is fighting Hodgkin's lymphoma, was recently submitted to entertaining-baby-enthusiast Ellen DeGeneres' video site ellentube.
With any luck, McKenna's performance will catch the TV host's eye, but until then, enjoy the video below and try not to cry all over your afternoon snack.