Justin Bieber's Toxicology Report Reveals He Was Super High

Credit: AP

Justin Bieber's toxicology report from the night of his DUI and drag racing arrest has revealed that the singer was high on a combination of marijuana and Xanax.

As TMZ reports of the results, a urine test showed traces of THC and Alprazolam (the key ingredient in anti-depressant Xanax).

He tested negative for everything else, including cocaine, opiates, meth and any other illegal drugs you can think of.

This is in line with Bieber's police report, in which the pop star admitted that he was given prescription medication by his mother and that he had been in the recording studio smoking weed all night.

The Biebs has plead not guilty to the DUI and will be arraigned on Valentine's Day.

Of course he has those new charges in Toronto to deal with now too.

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