Ya know how when girls get stressed/depressed/anxious, they sometimes chop their hair off or dye it? Well was that Justin Bieber's reaction to dealing with ex Selena Gomez performing her anti-Bieber anthem Love You To Love Me at the American Music Awards last night?!

Maybe the stress got to him, so as a diversion, he decided to color his hair pink ... or maybe he just wanted to dye his hair for a change of pace ... whatever the case, JUSTIN DYED HIS HAIR PINK! We caught up with Biebs early morning at the dance studio (bottom video, beanie on, flight suit with the arms off, tied around his waist, with a black hoodie, headed in to rehearse. Later, at home, he was getting bored so he challenged his bodyguard to some one-on-one basketball in the street and that's when we first glimpsed the new look! So ... do you like it or what?!