Miley Cyrus Smoking Bong Video Soars

A video showing Hannah Montanna star Miley Cyrus smoking a bong with her friends is fast becoming a YouTube sensation.

In less than a week, almost 40,000 of Overground’s  YouTube viewers watched the clip, which was filmed five days after Miley turned 18 on November 23.

Sources insist the pipe wasn’t filled with weed, and claim the teen idol was smoking a powerful hallucinogenic herb called salvia.

Whatever the substance, Miley’s squeaky clean image is pretty much in tatters.

One of our viewers wrote: ‘She really needs to think about the fact that people watch every thing she does. And if she really wants to do drugs, get off the Disney channel.’