Celebrities and marijuana

Updated 10:19 AM ET, Thu May 21, 2015
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NBC is reporting that the pilots of a private jet that flew Justin Bieber from Canada to New Jersey recently were allegedly forced to wear oxygen masks because of the overwhelming marijuana smoke on board. Several celebrities have been open about their love of the whacky weed... Jason Kempin/Getty Images
Miley Cyrus says in the March 2014 issue of W magazine that "I love weed. I just love getting stoned ... I just want it to be back to where it's, like, organic, good weed." Here she lights up during the MTV Europe Music Awards in Amsterdam in November 2013. Whether or not she was actually smoking marijuana onstage has not been confirmed. Gareth Cattermole/Getty Images for MTV
Snoop is such a fan of pot, he created "Rolling Words: A Smokable Songbook," a book of lyrics ... printed on rolling papers. You can even light a match on the book's spine. He is pictured at the inaugural High Times U.S. Cannabis Cup in Denver on April 19, 2013. Seth McConnell/The Denver Post/Getty Images
Woody Harrelson talked to 420 Magazine in 2008 about why he thought marijuana should be legalized: "I do smoke, but I don't go through all this trouble just because I want to make my drug of choice legal. It's about personal freedom. We should have the right in this country to do what we want, if we don't hurt anybody." Getty Images
When Cameron Diaz appeared on "Lopez Tonight" in 2011, George Lopez asked her if she knew Snoop growing up in "the LBC." The "What to Expect When You're Expecting" actress responded: "We went to high school together. ... He wore lots of ponytails and I'm pretty sure I bought weed from him." Jeremy Freeman/CNN
Funnyman Seth Rogen told High Times that he drew from his own experience when playing a stoner in 2008's "Pineapple Express." "Everyone's been with someone who's bought weed or knows someone who's sold weed or gone and bought weed themselves," he said. Getty Images
During an interview with "60 Minutes," Lady Gaga said: "I smoke a lot of pot when I write music. ... I drink a lot of whiskey and I smoke weed when I write. I don't do it a lot because it's not good for my voice." Getty Images
Police allegedly found three pot cookies and one brownie on Armie Hammer in Sierra Blanca, Texas, back in January, according to TMZ. Getty Images
"OK, so I didn't really go to high school parties," Natalie Portman told Marie Claire in 2009, "and yeah, I didn't touch pot till I was in my 20s. I didn't get flat-out drunk until I went to college. But I think that's a good thing in many ways." Jeremy Freeman/CNN
In 2009, Brad Pitt told Parade about his early days in the biz: "I liked to smoke a bit of grass at the time, and I became very sheltered. Then I got bored. I was turning into a damn doughnut, really." Getty Images
In a 2009 interview with Britain's GQ, Megan Fox said, "I can't tell you how much bulls*** I've been through because I will openly say that I smoke weed." Getty Images
"When I was in high school, I loved smoking weed," Joseph Gordon-Levitt told Details in 2010. "I loved it. But I cut myself to once a month. That was my rule. ... That's my drug of choice." Getty Images
"Gossip Girl" actor Chace Crawford was arrested on a marijuana charge in his hometown Plano, Texas, in 2010. Getty Images