Larry David. (Photo: Archive)
Owen Wilson. (Photo: Archive)
Orlando Bloom. (Photo: Archive)
Carey Mulligan. (Photo: Archive)
Harrison Ford. (Photo: Archive)
Will Ferrell. (Photo: Archive)
Emily Blunt. (Photo: Archive)
Miley Cyrus. (Photo: Archive)
Jessica Alba. (Photo: Archive)
Dustin Hoffman. (Photo: Archive)
Tom Hanks. (Photo: Archive)
Sarah Jessica Parker. (Photo: Archive)
Hilary Duff. (Photo: Archive)
Sarah Michelle Gellar. (Photo: Archive)
Claudia Schiffer. (Photo: Archive)
Gwyneth Paltrow. (Photo: Archive)
Kate Bosworth. (Photo: Archive)
Julianne Moore. (Photo: Archive)
Salma Hayek. (Photo: Archive)
Demi Moore. (Photo: Archive)
Kate Hudson. (Photo: Archive)
Emily Deschanel. (Photo: Archive)
Bradley Cooper. (Photo: Archive)
Natalie Portman. (Photo: Archive)
David Duchovny. (Photo: Archive)
Rachel Bilson. (Photo: Archive)
Calista Flockhart. (Photo: Archive)
Sophie Monk. (Photo: Archive)
Leonardo DiCaprio. (Photo: Archive)
Cameron Diaz. (Photo: Archive)
Julia Roberts. (Photo: Archive)
Matt Damon. (Photo: Archive)
Jennifer Aniston. (Photo: Archive)
Anna Faris. (Photo: Archive)
Kirsten Dunst. (Photo: Archive)
While most celebrities merely champion the whole green thing while they’re receiving awards and scoring social brownie points, others actually follow through and drive butt ugly hybrid cars like the Toyota Prius to do their part to save the planet from inevitable meltdown.