Jennifer Keishin Armstrong is the author of Sex and the City and Us, Seinfeldia, and Mary and Lou and Rhoda and Ted. She writes about pop culture for several publications, including The New York Times Book Review, Fast Company, Vulture, BBC CultureEntertainment Weekly, and several others. She grew up in Homer Glen, Illinois, and now lives in New York City. Visit her online at JenniferKArmstrong.com.