Fans have been speculating that Justin Bieber has started using drugs after he was photographed looking haggard in New York. A representative for Justin and Hailey denied drug use to TMZ, telling the outlet that these claims are "exhausting.

Justin Bieber's representative has denied rumours of the artist succumbing to drug use and cleared the air about his recent tired public appearances.

Through any ups and downs Justin Bieber may experience, he can count on wife Hailey Bieber for encouragement. "Hailey is trying to be as supportive as possible," a source exclusively shared with Us Weekly.