Justin Bieber caused quite the stir last month when he posed with the Stanley Cup in the Chicago Blackhawks locker room.

Not because he posed with the cup but the Blackhawks were upset that the pop star stood on the Blackhawks logo, which in hockey is a big no,no!

So when Bieber made his way to Boston this past Saturday for his show Boston Bruins decided to Bieber-proof their logo.

They roped off the 'B' logo in their locker room in fear that Bieber might step all over theirs too white getting ready for his show.

Check out the photo of the 'No Bieber Zone' here! 

Photos Credit 'Getty Images'