Justin Bieber attacked! Kind of! 

A fan video from Biebs' Dubai concert this weekend caught another fan storming the stage as Justin was serenading the audience at the piano. The fan runs up to Justin for what looks like a hug, prompting Justin to dart off while security tackles the fan. The security guard pushed the fan over so aggressively that the piano flipped over! The video shows Justin calmly skipping offstage, trying to continue singing while Beliebers shrieked in fear.

The incident isn't as scary as it sounds, and Justin didn't seem too worried by it. He tweeted after the show:

What a hero.