Justin Bieber Post Shirtless Selfies While Sporting Medical Mask During Hiking Trip

It seems LA air quality just isn't good enough for Baby Biebs.

It seems Justin Bieber has finally found his "purpose" -- combating air pollution!

The 22-year-old singer took to Instagram to spread the word about the quality of air in Los Angeles while on a hike on Friday, with a shirtless selfie and a medical mask.


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"Air quality in la," he captioned a shirtless shot of himself wearing the mask over his mouth. "good thing I wore my mask !!"

It seems the Biebs figured out how to properly wear the mask just in time to take a little break from his hike. Moments later, he posted a photo of himself wearing the mask while writing in a notebook, presumably jotting down lyrics to his next single about the environment.

With a busy tour schedule and a new single, Bieber just isn’t down to catch anything besides Pokémon.


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Earlier this month, the "Sorry" singer and his pals played the popular game with a crowd of other Pokémon trainers in the streets of New York, and while he wasn’t wearing a mask, he still went completely unrecognized. 

See more in the video below.