Protected classes are perpetually offended. The Canadian guy is receiving his just desserts as he appears to be a front and center sjw and now he is getting a taste. There is nothing wrong with dressing in costume or whatever you call it regardless of color or appearance provided the intentions are not nefarious. The difficulty is putting yourself in the shoes of those always, constantly, 24/7 offended and pissed. Most of us here can not relate to such a life. Your pop star? No clue who you are speaking of but it wouldn't shock me. For years my best friend has contemplated having a dress up Halloween party and I told him straight out, Martin Riggs or Roger Murtaugh. Why? Either will elicit some shock and I wouldn't blink an eye doing so.