Justin Bieber bangs into a Glass Door

Ouch!!!Justin Bieber banged into the glass of an automatic revolving door when trying to leave a German hotel, sending his fans into a frenzy.

“Ouch! I just walked into that door … my forehead hurts … I walked right into the window,” Bieber said.

Bieber can be seen in the video trying to push the automatic door, , but instead banging his forehead against the glass. Head injuries can be very dangerous and everyone is hoping Justin will be ok.