According to the National, an English-language newspaper in Abu Dhabi, Justin Bieber was attacked on stage at a concert in Dubai.

The newspaper says a fan grabbed the Biebs and was hauled off by security.

Justin was reportedly at the piano when the alleged attacker, who the newspaper describes as "a youth in a white shirt and jeans," dashed onto the stage and grabbed the singer from behind.

During the commotion, Justin's piano was knocked over, but security put everything back together quickly and the newspaper says Justin continued the concert as if nothing happened.

What a trooper!

Check out a video of some of the commotion:

Source: TMZ, Twitter, National

Credit: HuffPost Live Photo: Justin Bieber Attacked Onstage In Dubai