NEW YORK (CBS) A video of Miley Cyrus smoking from a bong at a party has surfaced online Friday.
"Okay, I'm about to lose it now," the pop singer says in the video, obtained by TMZ, after taking a hit.
A source told the gossip site that Cyrus was not smoking marijuana, but salvia - a natural herb that is legal in California and can produce hallucinogenic effects.
"I'm having a little bit of a bad trip," she giggles into the camera after spotting a party guest that resembles her then boyfriend, Liam Hemsworth.
"Is that a Liam lookalike, or what the hell is that? Is that my boyfriend?" she asks in between laughs. "Is that me tripping?"
The video, which was reportedly shot at Cyrus' Los Angeles area home a few days after her 18th birthday in November, closes out with Cryus talking rapidly and saying, "I want more of that s---, I swear."