Celebrity Families Doing The Green Thing

Protecting our environment isn't trendy – it's necessary! Check out these celebs – Jessica! Tori! – who are helping to save Mother Earth one step at a time. By Kate Hogan

PURE AND SIMPLE

Water bottles are great on the go, but plastic bottles cause waste – and take hundreds of years to disintegrate when trashed instead of recycled. Take a cue from new parents Alyson Hannigan and Alexis Denisof, and carry a reusable bottle for liquids, like a Sigg, instead.