Top 10 "Green" Celebrities

Leonardo DiCaprio

This outspoken young star has been a driving force behind the green movement for over a decade. He lends his talents to projects like the climate change documentary The 11th Hour (which he narrated, co-produced and wrote) and the upcoming eco-friendly reality program "Greensburg" (he's the executive producer) airing on the Discovery Channel's Planet Green, which chronicles the green rebuilding of a town in Kansas that was destroyed by a tornado; he established the Leonardo DiCaprio Foundation which helps raise awareness of environmental issues; and he's often caught tooling around Tinseltown in his Toyota Prius hybrid. DiCaprio stays green at home, too-with his $3,200 eco-friendly toilet!