Not only did his fans recently boo him at a concert (story and video below), he's now cancelling concert's because of empty seats! Poort tickets sales have prompted the Beebs to cancel. Check out the story at TMZ.com!

When it rains it poors Justin....

_____________HERE'S THE FANS BOOING HIM STORY AND VIDEO___________

Break up with Selena Gomez? Fine. Smoke weed? No Problem. Loan your car to your friends so they can drive recklessly? Sure, why not? SHow up 2 hours late to a concert?? Ahhhhh HELL NAW! 

Check out Bieber's fans turning on him with BOOS!

Check out his reason why he was late at TMZ.com!