io9

Get in loser, we’ve got a fan theory: Mean Girls, the high school teen comedy, is actually a sinister fairy tale about a doppelgänger named Cady Heron, whose sole purpose is to take over Regina George’s life and kill her. Allow me to explain.
https://io9.gizmodo.com/ive-got-a-theory-that-mean-girls-is-a-dark-fairy-tale-a-1831803873