Viral Video of Adorable Dad-Daughter 'Let It Go' Duet Is Just About Guaranteed to Make You Smile

Next up with a viral rendition of "Let It Go" from the Disney movie "Frozen" is a dad's duet with his 3-year-old daughter.

Billy and Blakely reached high volumes covering the hit song while sitting in a vehicle in a restaurant parking lot, KLTV-TV in Tyler, Texas reported. And it all was captured for posterity on video.

The pair, as you can see and hear, has been practicing — and get kudos for their heart and soul and pure enjoyment of the moment.

Check it out:

The clip was posted on YouTube on June 23 but hit viral overdrive after word spread about their rendition on Friday.