"F*ck you Bieber ... F*ck the Leafs!" one overzealous fan informed the pop star as he made his way out of TD Garden arena with wife, Hailey.
Bieber was shown multiple times throughout the Stanley Cup playoff game as the Toronto Maple Leafs were ousted 1 - 5 by the Boston Bruins.
The pop star is a huge supporter of the team, but other fans did hold the celebrity accountable for the loss, tweeting out messages like, "Justin Bieber jinxed the Maple Leafs."
Boston fans felt quite the opposite, sending out messages of thanks to Mr. and Mrs. Bieber for bringing bad luck to the Leafs: "Thank you @justinbieber for attending the #Leafs game tonight."