Look out, Mariah—another pop megastar is having a Christmas party. Look for Republic's Taylor Swift to drop a new holiday song and video, "Christmas Tree Farm," at midnight ET on 12/6. According to an elf who asked not be named, the new tune is redolent of old-school yuletide cheer; the video, according to the Tay tweet below, is "made from home videos." Maybe it's the eggnog, but we're already a little misty in anticipation.
