Inside the whacky world of Kristen Bell and Dax Shepard's parenting: Hollywood couple's children drink non-alcoholic beer, run free around theme parks and are locked in their bedrooms until they fall asleep amid claims their marriage is on the rocks

Its no secret that parenting in the 21st century comes with a host of challenges, however the couple often shock fans with their candid admissions over how they are bringing up their two daughters.