Lempicka became a naturalized U.S. citizen during World War II.
On February 2, 1943, during the tumultuous years of World War II, Tamara de Lempicka became a naturalized citizen of the United States. This process symbolized her commitment to establishing a lasting personal and professional presence in her adopted country. Achieving citizenship represented more than legal status; it marked her full integration into American art circles, offering new opportunities and further evolution of her work as she negotiated the cultural differences between her European style and the American art scene.