Jake Gyllenhaal

Jake GyllenhaalJake Gyllenhaal (right) at a Global Green USA event.Photo: John Shearer / WireImage

A truly manic organic, Gyllenhaal wears organic Loomstate jeans, buys organic puppy chow, and even hatched plans to open an organic restaurant, though the project appears not to have come to fruition yet. He’s worked with Global Green USA to raise awareness about climate change and launch a Green Schools initiative that promotes energy efficiency and organic gardening in schools. Wonder what he thinks about his sister’s fur flop.