Monster High Vs Disney Princesses Instagram Challenge is a Dress Up game on PFreeGames.com. You can play Monster High Vs Disney Princesses Instagram Challenge in your browser for free. Your favorite Monster High ghouls and the beloved Disney Princesses are getting ready for en epic Instagram selfie challenge and the question is: who is going to get thousands of likes and will win the social media battle? They are all counting on your help, so feel free to join the girls in getting the Monster High Vs Disney Princesses Instagram Challenge game started and advice them on a few important things such as their funky selfie faces, outfits and cool accessories they could use to complete their looks with.