Justin Bieber may have been snapped partying with a blunt in one hand and a beer in the other, but he’s promised fans he’ll mend his wicked ways. (See photos here.)  This weekend, he tweeted several messages to his Beliebers assuring them that he’s ready to get down to business.   Among them:

everyday growing and learning. trying to be better.

time to do what im supposed to be doing. performing

i see all of u. i hear all of u. i never want to let any of you down. i love u. and..thank u.

‘Believe’ Tour: Justin Bieber Rocked The House In Chicago

Does the gentleman protest too much?  And does it really matter if Bieber smokes a little weed, or does it damage his image?  Sound off in the comments and tell us what you think.

Photo:  WENN.com

DROP A COMMENT BELOW