Kourtney Kardashian posted a throwback picture of her and Kim as kids on Halloween. Kourtney is dressed as a ballerina, and Kim is rocking a Wonder Woman costume. Funny to see these two media starlets before everything changed. Kim now has a sassy ballerina of her own, Kourtney has three kids, and both keep busy breaking the internet with butt pics.

Happy Halloween!

A post shared by Kourtney Kardashian (@kourtneykardash) on

When's the last time you saw Kim intentionally look away from a camera? And, in a lapse of judgement even more outrageous than anything the Kardashians have done as adults, here's a picture of Kourtney in a clown costume:

Sources: Instagram