Green Daily

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Designer Stella McCartney might not have been in attendance, but she was there in spirit as Hollywood's environmentally elite showed up at her L.A. boutique for a screening of the eco-documentary "Home." Stars like Cameron Diaz, Emily Deschanel, Anjelica Huston, Rosanna Arquette, Liv Tyler and Rosario Dawson all showed up for the premiere, and were full of praise for the designer as well as tips for eco-friendly living.

According to WWD, Diaz said, "I love that she walks the line. She shows you can have high fashion without having to compromise your ethics," while Arquette added, "She's a great lady, and comes from a great family."

Treehugger had more scoop on the celebs who strutted the red green carpet. Deschanel, who is a vegan, used the event as an opportunity to speak out about global warming, saying, "Reusing is as important as recycling. Don't forget to bring your own bag when shopping. Keep one in the car. Buy natural products. I'm picking up an amazing belt of Stella's that I bought. It's non-leather. The tanning process is terrible for the environment. There are so many things to do."