Howard has been a guy that has been pretty straightforward and honest his whole career. Even admitting to plastic surgery. You think by now something solid would definitely come out if he was wearing one. The fact is he dyes his hair, and that's it. Having a professional stylist 24-7 also means he is treating his hair in the best possible way. Yes he is a millionaire and has access to products and a team of hair professionals that keep it looking great. His hair has always been a huge part of his persona. There is no way he would ever and i mean ever wear a wig. He's taken care of his hair since its inception and simply does so now with a lot more access to the best products and hair people money can by. People are really searching for anything and are way too invested in trying to prove it's fake. The disdain many have for him clouds reality at times. Want proof? Put Stern's older face on that head of hair and everyone would have said it was a wig as well. But even the wig conspiracy theorists would admit that is his real hair in that picture.