Has Justin Bieber Moved On From Smoking Marijuana To Sippin' On Sizzurp?

Justin Bieber is not the squeaky clean pop star we all know anymore.

This weekend, Instagram pictures of Justin Bieber at another party were leaked and he was seen with his good friend Lil Twist and Lil Za with numerous blunts on a table.

We all have learned that the Biebs smokes pot but he may have picked up another habit, drinking lean! A large bottle of codeine/promethazine cough syrup was also pictured at the kickback with Bieber seen sipping from a Styrofoam double cup.

Sources connected to Justin are denying that he abuses lean.

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