Justin Bieber`s tests positive for marijuana, prescription medication in DUI arrest

ANI| Updated: Jan 31, 2014, 10:30 AM IST

Washington: Justin Bieber`s toxicology report from his DUI arrest has allegedly shown that he has tested positive for marijuana and prescription medicine.

The 19-year-old singer`s urine was tested right after being hauled into a police station in Florida and the reports claim the presence of cannabis and Alprazolam, ingredient in anti-anxiety medication Xanax, in his system, TMZ.com reported.

The report also showed that the `Baby` hitmaker tested negative for cocaine, opiates, meth and other drugs.