Charlotte Casiraghi never met grandmother Grace Kelly, but she just paid homage to her at her wedding.

Grace Kelly stunned the world in this exotic wedding dress. She wore the gown for her wedding to Monaco's Prince Rainier III in 1956. Image: Getty.

Princess Grace of Monaco and Prince Rainier III of Monaco on their wedding day. Image: Getty.

Charlotte as a baby with her mother, Princess Caroline of Hanover, and her late father Stefano Casiraghi. Source: Getty.