Clay-motion was once a big thing in music videos, but as technology has advanced, fewer and fewer artists are using it in their promos.

Luckily for us, Sia's latest single - taken from her recently-released Christmas album, 'Everyday is Christmas' - isn't one of them.

Not only is 'Ho Ho Ho' a bit of a festive banger, but the video - featuring a miniature Sia, Christmas wig and all - is totally charming as clay Sia befriends a not-so-scary snowman.

Watch it below: