New York Knicks’ star Carmelo Anthony is the new face of Ultra Sheen Men hair care products, but the close-cropped small forward won’t let his hair down. “I had hair at one point in time,” he told Women’s Wear Daily. “I wish I was with them then, but I’m done with that now. I won’t let my hair grow.” The Brooklyn-born/Baltimore-raised Anthony was in a fashion studio instead of on the court earlier this week for a marathon eight-hour photo shoot for Johnson Products C...