VIDEO : Mila Kunis and Kristen Bell are Moms Gone Wild in the Movie 'Bad Moms'

Mila Kunis, Kristen Bell and Kathryn Hahn rebel against society's motherhood rules in the raunchy first trailer for 'Bad Moms.' The first trailer for Bad Moms finds protagonist Amy ( Mila Kunis) at the end of her rope: shuttling her kids to school, booking a last-minute vet appointment for the family dog and clinging to insanity in the face of an "emergency PTA meeting." "We all work too damn hard trying to make our kids' lives amazing and magical," Kunis says with a drink in hand.