Jimmy Fallon gets Paul McCartney and cast of 'Sing' to perform 'Wonderful Christmastime'

/ Source: TODAY

Christmas is just days away, and if you need help getting into the holiday spirit, look no further!

Jimmy Fallon rounded up a star-studded assortment of singers to ring in the season on Tuesday's "Tonight Show" — and the result is pure Christmas magic.

Fallon and his house band, The Roots, joined Paul McCartney for the rock legend's perennial hit, "Wonderful Christmastime," as did the cast of the animated feature "Sing."

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The a cappella arrangement features Matthew McConaughey, Reese Witherspoon, Scarlett Johansson, Seth McFarlane and Tori Kelly — who play a koala, pig, porcupine, mouse and elephant, respectively, in the upcoming musical.

In fact, their animated counterparts even make an appearance in the one-and-a-half-minute clip.

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It's beginning to feel a lot like Christmas now!