Justin Bieber was arrested last week on charges of driving under the influence, as well as driving with an expired license, resisting arrest and drag racing. He's pleaded not guilty, and the DUI charges have been dropped.

However, a toxicology report from a drug test done the night of the arrest has been released, according to TMZ. The report supposedly shows that Bieber had both THC (the main intoxicant in marijuana) and Alprazolam (the main ingredient in Xanax) in his system. He reportedly tested negative for cocaine, opiates, meth and other drugs.

The report falls in line with Bieber's own alleged claim to officers that he had taken prescription pills given to him by his mom, as well as with reports that he was smoking weed earlier that night.

The upshot of all this? Hopefully it means some hot Xanax #bars are on the way.

[via TMZ]

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