Entertainment | Orlando Bloom Hollywood's New Green Crusaders Orlando Bloom, Miley Cyrus do Earth proud By Matt Cantor Posted Aug 29, 2009 5:48 AM CDT Copied British actor Orlando Bloom embraces a Japanese fan upon arriving at the Asia premiere of "Pirates of the Caribbean: At World's End" in Tokyo Wednesday, May 23, 2007. (AP Photo/Katsumi Kasahara) Celebs may not be known for living simply, but a new generation of eco-friendly stars is taking a stand for the planet. Grist rounds them up: Orlando Bloom owns a solar-powered house, drives a hybrid, and is a founder of Global Cool, which campaigns against climate change. Rachel McAdams keeps a blog called Green Is Sexy, gets around on a bike, and says she’s putting her house on green power. Adrian Grenier has a TV show, Alter Eco, about the green renovation of his house. Emma Watson says she “cannot not be green. ... My car is electric, I recycle, I take public transportation.” Hayden Panettiere, who has boated among hunter-threatened dolphins to protect them, won a PETA “Compassion in Action” award. Miley Cyrus traded her SUV for a hybrid, assigned chickens used in her movie to “good homes,” and has a song about global warming. Read These Next Hall of Famer Dave Parker dies Mark Zuckerberg's 'list' has Silicon Valley buzzing. That 'buy now, pay later' loan may soon hit your credit score. IAEA chief downplays damage to Iran nuclear sites. Report an error