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Once upon a time she was little Hannah Montana.
But the teenager's growing up fast as these pictures from a new video show.
The 17 year old stars alongside Gossip Girl star Kevin Zegers in a ghostly love affair in the video for Rock Mafia's 'The Big Big Bang'.
In the video, which was shot in Los Angeles, Cyrus kisses Zeger several times - on a beach, in a car and at night on the street, as the lovers flit back and forth between reality and memories - before she is involved in a car accident.
Miley's latest album is entitled Can't Be Tamed.
Last month it was revealed the star's father Billy Ray Cyrus filed for divorce from her mother Tish.