Hailey Bieber is “really concerned” for husband Justin Bieber after the “Baby” singer displayed “strange” behavior at his wife’s skincare event on Tuesday. A source exclusively tells Page Six that the Rhode founder “isn’t sure how to manage things at this point” as Justin left his fans frantic with worry.

As the couple made their way to their car, cameras were flashing and one photographer thanked Justin Bieber—something that really set him off