Holiday Harbinger Mariah Carey has completed her annual defrost and returned to cause Christmas chaos. Well…kind of. Carey is a self-professed prankster, and therefor her surprising late night host Jimmy Kimmel along with merrymakers is pretty on-brand.
Carey was a guest on “Jimmy Kimmel Live” last night, and took her job as the First Horseman of the Holidays very seriously. She even presented Kimmel with a new t-shirt.

Watch the video now: