Jessica Alba 1
The part-Mexican actress founded eco-friendly The Honest Company, which seeks to bring natural and non-toxic products for babies into the home of every mom.
Gisele Bündchen 2
The Brazilian supermodel voiced an environmental eco-warrior and was featured in AOL Kids episodes to raise awareness about earth-friendly causes for children.
Antonio Banderas 3
The Spanish actor shows support for the planet in public service announcements for Oceana, the only international conservation group dedicated to protecting the oceans.
Enrique Iglesias 5
The Spanish singer who calls Miami his home changed his lifestyle after seeing global warming documentary An Inconvenient Truth and participating in Live Earth.
Monica Cruz 6
Penelope's little sister got in on the act by designing reusable Eco Bags as part of the Be Green Be Chic Campaign for International Earth Day.