Biebs sure has been acting out lately. We hope he can handle the pressures of his new high-profile relationship!

We were shocked when we saw seemingly sweet Justin Bieber whip out his middle finger for the cameras while out with Selena Gomez — but that wasn’t the only out-of-character move from Biebs this week. A new video has hit the web of Justin and Selena at a 7-11, and when a camerawoman gets a little too close for comfort, he attacks her!

Despite the outbursts, however, Justin swears he’s the same Biebs we know and love.

“The lady in the store was paparazzi not a fan,” Justin tweeted March 3. “I would never mistreat my fans. ill never change. ill always be the same. #ipromise.”

Click here to watch the surprising video!