Over the next 48 hours you can expect your Instagram timelines to be completely overloaded with celebrity Halloween looks, but we doubt you'll see anything cuter than this.

Kim and Kourtney Kardashian's daughters got dressed up early for Halloween last night, donning Frozen-insipred looks for the evening.

Penelope wore an Anna costume and red-haired wig, while North (unsurprisingly) dressed as Elsa, the star of the show, in a blonde plaited wig and ice blue dress.

 

A photo posted by Kim Kardashian West (@kimkardashian) on

"Elsa & Anna in the house! #HalloweenVibes," wrote Kim next to a photo of the pair.

Given North's obsession with all things Frozen, we reckon these costumes have been worn a few times before – something tells us this isn't the last Halloween look planned for North this weekend.

Last year the adorable tots dressed as the cutest skunks in town, though North had a second costume just days later.

The two-year-old was also styled as fashion king André Leon Tally for a Vogue-inspired shoot with her mum in a full Anna Wintour-esque wig and Chanel suit.

We cannot WAIT to see what the Kardashians come up with this year.