Justin Bieber cleared off 'flight pot smoking' charges

Justin Bieber has been cleared in the case after he allegedly filled Canada to New Jersey flight with marijuana smoke that forced pilots to wear oxygen masks.

According to TMZ.com, an investigation the Federal Aviation Administration (FAA) has officially closed the case.

According to the reports, Bieber is still very likely to be treated with suspicion by US Customs in the future due to his other brushes with the law.