Cameron Diaz
There's something about Cameron Diaz. She smoked a joint with Drew Barrymore on a beach in Hawaii, bought weed from Snoop Dogg in high school and played a potty-mouthed pothead in "Bad Teacher."
Steve Bloom
Harrison Ford
Harrison Ford has never publicly spoken about marijuana or played a movie stoner. Yet it's widely believed he's an avid pot smoker.
Megan Fox
On several occasions, actress Megan Fox has acknowledged her marijuana use. "I hope they legalize it," she says.
Zach Galifianakis
Zach Galifianakis showed his support for marijuana legalization by firing up a joint on "Real Time with Bill Maher" in 2010. He played a stoner in "Due Date" and has co-starred in "The Hangover" movies.
Woody Harrelson
In the mid-'90s, actor Woody Harrelson climbed redwoods to protest logging and wore hemp clothes to bring attention to marijuana prohibition. In 1996, he was arrested in Kentucky for planting hemp seeds.
Jonah Hill
Jonah Hill has received Academy Award nominations for his roles in "The Wolf of Wall Street" and "Moneyball." Hill's breakout role was in "Superbad." He's also appeared such stoner movies as "This Is the End," "Knocked Up" and ""Grandma's Boy."
Shia LaBeouf
Hollywood free spirit Shia LaBeouf has appeared in three "Transformers" movies, "Indiana Jones and the Kingdom of the Crystal Skull" and "Wall Street: Money Never Sleeps." He was recently arrested in New York.