Bad boy Justin Bieber took to YouTube on Monday, revealing what he’s been up to lately… volunteering in Guatemala!



The Biebs has always had a big heart. Remember the time he donated $100K to a Las Vegas school? And who can forget Mrs. Bieber?

This time, he traveled to Central America with Pencils of Promise to help build schools. Justin called it one of the “most amazing, powerful experiences of my life.”

Watch the video!

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