In one of the verses, Cyrus sings about doing cocaine, the New York Post reported.
She also sings about ‘dancing with molly’, a slang term for ecstasy.
The 20-year-old pop star has been working hard to promote the new single, which was released on Tuesday.
She posted a series of skimpy self-portraits on Twitter in anticipation of the track, including one in a barely-there monokini.
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