Jennifer Keishin Armstrong is the New York Times bestselling author of Seinfeldia: How a Show about Nothing Changed Everything, When Women Invented Television, Sex and the City and...view moreJennifer Keishin Armstrong is the New York Times bestselling author of Seinfeldia: How a Show about Nothing Changed Everything, When Women Invented Television, Sex and the City and Us, and Mary and Lou and Rhoda and Ted. She writes about entertainment and pop culture for the New York Times Book Review, Fast Company, Vulture, BBC Culture, Entertainment Weekly, and several others. Armstrong lives in New York's Hudson Valley.view less