Princess Grace Kelly was an American actress who became the Princess of Monaco after marrying Prince Rainier III in 1956. Born on November 12, 1929, in Philadelphia, she gained fame for her roles in classic films such as Rear Window and To Catch a Thief. Her beauty and talent earned her an Academy Award for Best Actress in 1955. After her marriage, she dedicated herself to her royal duties and charitable work in Monaco. Princess Grace was known for her elegance and style, becoming a fashion icon. Tragically, she passed away in a car accident on September 14, 1982, leaving behind a lasting legacy.