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Pals Zooey Deschanel and Joseph Gordon-Levitt are triple threats: Besides good looks, they can both act and sing!

In a new homemade video, the "New Girl" actress and "50/50" actor flex their vocal chords and their string instrument-playing skills in a cute duet of the song, "What Are You Doing New Year's Eve?"

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Gordon-Levitt, 30, and Deschanel, 31, starred together in the 2009 flick "(500) Days of Summer."

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Deschanel, who sings as part of the duo She & Him, played the role of blonde-haired songbird Jovie in 2003's "Elf" opposite Will Ferrell.

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Gordon-Levitt also has a musical background -- he started, an online collaborative production company that shares its profits with contributing artists, in 2004.

Watch their duet and tell Us if you think the pair should make more music together!