"I think weed is the best drug on earth," Cyrus, 20, tells Rolling Stone. "One time I smoked a joint with peyote in it, and I saw a wolf howling at the moon. Hollywood is a coke town, but weed is so much better. And molly, too. Those are happy drugs – social drugs."
The magazine cover gal, whose engagement to Liam Hemsworth ended earlier this month, doesn't stop there.
Still, she insists, "I know what I'm doing."
The pop princess, who recently tattooed Rolling Stone's name on the soles of her feet, also sounds off on her infamous tongue, saying, "I just stick my tongue out because I hate smiling in pictures. It's so awkward. It looks so cheesy."
And what about that controversial "Wrecking Ball" video, in which she swings naked and makes out with a sledgehammer? Cyrus compares it to Sinead O'Connor's iconic video for "Nothing Compares 2 U."
"I think it will be one of those iconic videos, too," she tells the magazine. "Hopefully, an artist 30 years from now will be like, 'Yo, you remember that Miley Cyrus video? We gotta do something like that.' "