Watch Lennon & Maisy Perform Gorgeous 'Boom Clap' Cover

Lennon and Maisy
Courtesy Photo

Lennon and Maisy

Well, this is the cutest video you'll see today.

Quickly going viral, YouTube duo Lennon & Maisy (you may remember their "Call Your Girlfriend" vid) performed a gorgeous cover of Charli XCX's "Boom Clap," paring down the tune to make it surprisingly emotional.

This is their first video in nearly a year (the two have recently been on Nashville), but hopefully there is much more where this came from.