Beyoncé's little sister Solange Knowles has shaved her head, as if making some sort of desperate cry for attention. Maybe her hair was always like this and she just wore wigs in the past, but going out sans weave was surely premeditated, and a significant fashion statement. It confirms that the head-shaving trend — started by Alice Dellal, perpetuated by Amber Rose — has legs that won't quit. In the past few weeks we've seen Cassie shave half her head and Rihanna shave off the bottom part of her hair. Hair has gone the way of pants as the latest bullet point on Fashion's Endangered Species List. In times like these, we must stick together. And be brave. [StyleWatch/People]