Helen Gurley Brown, Cosmopolitan editor-in-chief and author of Sex and the Single Girl has died. The New York Times has an obituary. Natalie Wood starred in Hollywood’s adaptation of Sex and the Single Girl. John Stewart talks to Helen Gurley Brown, Dave Chappelle, Christopher Hitchens and Tony Hawks on his BBC talk show, Where’s Elvis This Week? And Helen Gurley Brown appears with Tony Randall and Carol Channing on What’s My Line?