The ‘Beauty and the Beat’ hitmaker took over to the micro-blogging site claiming that he loves his fans and will never let them down. 'Everyday growing and learning. Trying to be better. U get knocked down, u get up. I see all of u. I hear all of u. I never want to let any of you down. I love u,” Us magazine quoted Bieber as tweeting.
The 18-year-old singer did not openly address the Marijuana-smoking pictures, but indirectly wrote about facing new challenges and new doubters. 'I’m ready. We are ready. See u all tomorrow and everyday after that,” the singer tweeted. 'Back on tour tomorrow. Ready to see u all smile. Time to do what I’m supposed to be doing. Performing,” he added.