Zooey Deschanel and Joseph Gordon-Levitt duet (adorably, obvs)

The "New Girl" star teamed up with her buddy JGL, whom she costarred with in "(500) Days of Summer," for the latest installment of Video Chat Karaoke on her website for girls, HelloGiggles.

The pair, dressed in their holiday finest (or maybe their everyday finest, who knows what celebs wear in their daily lives), strum the ukulele (her) and guitar (him) while harmonizing together.

We highly suggest watching the video above, though we recommend building in some time to swoon in front of your computer screen before you get anything else done today.