XNY/Star Max/GC Images Justin Bieber seemingly poked fun at the rumors about his drug use with a social media video of him smoking. On Thursday, February 27, Bieber, 30, uploaded a video to his Instagram Story that showed him smoking what appeared to be a joint.

Justin Bieber has been dealing with false rumors and speculation about his mental and physical health ( which his rep just shut down, we'll get to that in a moment), and Hailey Bieber has been trying her best to support him.

Oop! Justin Bieber appears to troll fans with a new video of him smoking marijuana after his rep previously denied allegations about drug use and concerns over his apparent “bizarre” behavior. RELATED: Hailey Bieber ‘Pissed’ After Dad Asks Public For ‘Prayers’ As She & Justin Bieber Deal With A ‘Very Private’ Matter On Thursday (February

The “Yummy” singer supported Hailey at the launch of her Rhode Skin pop-up where videos began to surface that showed the pop star’s confusing behavior.

Justin Bieber responded with a smile and smoking a backwood after deleting concerning rap video with a friend.

The latest Instagram video by Justin Bieber, in which he displays his freestyle talents while rapping about being "high" has people talking. The video came just days after his representative denied his drug usage rumours.

The "Peaches" crooner has sparked concern over his behavior in the past few weeks, though his rep denied allegations that he was using drugs.

Justin Bieber is partying rapping like it’s 3012. Two days after the “Baby” singer’s reps fired back at claims that he’s been using hard drugs, the 30-year-old posted a carefree video of himself rapping seemingly contradictory lyrics to social media.

Justin Bieber has posted a video of himself rapping about flying "high" just days after his representative slammed rumors about him using drugs. On Tuesday, Feb. 25, the “Love Yourself” singer, 30, shared a new Instagram video of himself rapping some lyrics,