While “going green” is all the rage right now, especially in Hollywood, these 50 celebrities have been going green in, well, other ways, for years.  Here are 50 stars who have most notably been linked to marijuana.

Kristen Stewart

Twilight star Kristen Stewart has been photographed smoking pot, and her affinity for marijuana definitely shows in interviews.  We wouldn’t be surprised if she and co-star Robert Pattinson partook in it together.

Arnold Schwarzenegger

The former bodybuilder/actor and current governor of California is known to have enjoyed pot in the past.  Does this mean there’s hope for laxer California marijuana laws?

Barack Obama

Even the president of the United States, arguably the most powerful man in the world, has enjoyed his fair share of marijuana in his youth.  Though he doesn’t advocate the legalization of marijuana, he is pro-decriminalization.  Hey, at least it’s something!

To read about the 47 other celebrities who love to go green, check out Hollywire!