We still haven't stopped shaking and crying since the release of Justin Bieber's Christmas single, 'Mistletoe,' earlier this week -- and now the pint-sized pop star has gone and slayed us again by debuting the single artwork for his Usher-assisted track 'The Christmas Song (Chestnuts Roasting on an Open Fire),' off his upcoming holiday album, 'Under the Mistletoe.'

The artwork is fairly simple, and features Justin's logo in twinkling red glitter and Usher's name spelled out in silver, against a snow-spackled black background. Still, even just the sight of the artwork makes us want to put on our snuggliest red holiday sweater and cuddle up in front of a crackling fire (Maybe even with some chestnuts?).

The Biebs has been hard at work plugging the new album, starting with first single 'Mistletoe,' which has been well-received by critics (namely, us). While it is is far from the first time that Bieber has teamed up with mentor and pal Usher on a track, we think 'The Christmas Song' should be extra-special. After all, it's not everyday that you get superstars of this caliber spreading Yuletide cheer through the pop universe.

Bieber's 'Under the Mistletoe' album hits stores on Nov. 1.