McAdams revealed she would possibly be a part of the new musical based on the movie if asked It's been 12 years since Mean Girls opened in theaters and turned phrases like "On Wednesdays, We Wear Pink," "You go Glen Coco!," and "You can't sit with us," into pop culture legend, and made October 3 into a national holiday, and now, it appears fans aren't the only ones who would be very much into the idea of a Mean Girls Reunion.
