I'm just confused. Don't wanna start a "what about" discussion but how is this different from Beyonce wearing a sari for the Coldplay video, for example? As long as it is done respectfully i don't see the problem here. It's not like she prevented other people from wearing saris. It is still theirs. And everyone knows it. It is much worse the stealing of significant archaelogical artifacts/art that are displayed far away from their origin countries. That screams cultural appropriation for me. Not Biebers' hair.