1. Sarah Michelle Gellar, whose elves spent time in the workshop...
...and dressed in knitted mermaid tails.
2. Busy Phillips, who has notoriously ruled the game for the past few years...
...Who also created an Elf on the Shelf red carpet premiere for Rogue One.
3. Alyssa Milano proved to be an Elf on the Shelf master...
...with this scene straight out of Die Hard.
4. Tori Spelling raised the game with snow angels made out of sprinkles...
...And kicked off the season with cereal.
5. Kourtney Kardashian and Kylie Jenner had an "elf war" between their houses.
6. Kylie's elves did some climbing.
And Kourtney's Elves hung upside down.
Their feud may still be going on today.