Lesley Jane Nonkin Seymour[1] (born January 4, 1957)[2][3] is an American editor, author and entrepreneur.
She was previously a senior editor of Vogue and editor-in-chief of many women's magazines, including YM, Marie Claire, Redbook and More.
After More ceased publication in 2016, she returned to school, and later founded CoveyClub, an online community for professional women.
[9][10] She worked at Vogue from 1982 to 1992 where she originated the "Upfront" section and served as senior editor in books, fashion, and features.
[15][16] During her tenure, the magazine was named to Mediaweek's 2010 Hot List, and dubbed 'The Vanity Fair for Women' by marketers.