National Helen Gurley Brown, Cosmopolitan Magazine Editor and Author of ‘Sex and the Single Girl’ Dead at 90 by Gary Kopycinski on August 14, 2012 Gary Kopycinski Author More in National: Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Wisconsin Legislative Black Caucus Introduces Constitutional Amendment to Ban Slavery in Wisconsin February 24, 2026 Martha Washington’s Enslaved Maid Ona Judge Made a Daring Escape to Freedom – but the National Park Service Has Erased Her Story From Philadelphia Exhibit February 14, 2026 Gurley Brown Redefined Womanhood for Many Women and Built Cosmopolitan Into Global Media Juggernaut