Global Green USA's CEO Matt Petersen tells Greening Hollywood why it's so important for celebs like Leonardo DiCaprio, Orlando Bloom and Salma Hayek to promote eco-friendly initiatives and get behind environmental issues.
Greening Hollywood Webseries about all things Hollywood, eco-friendly and environmental
Greening Hollywood Webisode featuring the Jonas Brothers and Disney Kids giving tips on Greening our Environment Chevy and General Motors co-sponsored the event