Luann de Lesseps is an American television personality, singer, and author, best known for her role on the reality TV series The Real Housewives of New York City. She joined the show in its first season, which premiered in 2008, and quickly became a fan favorite due to her glamorous lifestyle and strong personality. In addition to her television career, Luann is also a cabaret performer and has released several singles, showcasing her passion for music. She has authored a book titled Class with the Countess, where she shares her insights on etiquette and lifestyle, reflecting her background as a former countess.