Princess Grace and Prince Rainier in 1959; Meghan Markle and Prince Harry in 2019. Victor Blackman/Express/Hulton Archive/Getty Images; Chris Jackson/Getty Images
Grace Kelly was born on November 12, 1929, in Philadelphia, Pennsylvania. According to Biography, her father was a three-time Olympic gold medalist for rowing, while her mother was the first coach of women’s athletic teams at the University of Pennsylvania.

Meghan Markle was born on August 4, 1981, in Los Angeles, California. Her mother, Doria Ragland, was a clinical therapist and yoga instructor, while her father, Thomas Markle, worked in television as a light and photography director.

Meghan Markle and Grace Kelly were both famous actresses before becoming royalty.