With Black Friday around the corner, newly solo Karen O is helping shoppers gear up for the holidays with a cover of the Christmas classic, ‘Marshmallow World.’ The cover appears in a Target ad, and you can check it out above.

As a little girl takes an ‘Alice In Wonderland’-esque adventure featuring all the Christmas staples -- you know, Barbie, Teenage Mutant Ninja Turtles and a tyrannosaurus rex -- Karen O sets the scene with her fresh, indie-rock interpretation of the song.

If you’re not quite ready to embrace the holiday spirit, no worries. You can grab Karen O’s debut solo album, ‘Crush Songs,’ out now.

And if you want to compare Karen O's version with Dean Martin's, listen to the classic below -- and let us know what you think of her rendition in the comments!