Caroline Lee Bouvier, later Canfield, Radziwiłł, and Ross (March 3, 1933 – February 15, 2019), usually known as Princess Lee Radziwill, was an American socialite, public-relations executive, and interior decorator. She was the younger sister of First Lady Jacqueline Bouvier Kennedy and sister-in-law of President John F. Kennedy. Radziwill was married three times, each marriage ending in divorce, with the marriage to third husband Herbert Ross ending in divorce shortly before his death in 2001.