VIVI | international pop artist took Christmas caroling to whole new level. She was spotted yesterday singing her latest hit single, ‘Christmas Hit Single,’ on the doorsteps of unsuspecting fans with a cheerful elf and Santa in tow. Less than 24 hours later (like literally right now) she dropped the video for the rest of the world to see. We have something to be merry about this holiday season. Let’s spread the kindness.