Miley Cyrus Bong Hit Caught on Video

Miley Cyrus has once again been caught behaving badly on camera, but this time she's not making out with some boy at her 18th birthday party -- she's taking hits from a bong with her friends.

In the 2:37 video posted by TMZ, the pop star inhales smoke from a glass object while sitting in a living room with her friends and listening to Bush's "Come Down." "Ok, I'm gonna lose it now," Cyrus says after exhaling. "Having a little bit of a bad trip."

The singer then sits up and says, "Is that a fuckin' Liam lookalike or what the hell is that?", referring to her former flame Liam Hemsworth. "Is that my boyfriend?... Is that me tripping?" The rest of the clip shows Cyrus laughing uncontrollably while one of her friends eats out of a box of Frosted Flakes in the background.

The video was filmed in at Cyrus' Los Angeles home last month, according to TMZ. The bong that Cyrus smokes from in the clip reportedly contained a psychedelic herb called salvia, which is legal to possess in California.