Grace Kelly and Meghan Markle. Reg Birkett/Keystone/Hulton Archive/Getty Images; Max Mumby/Indigo/Getty Images

While both Markle and Kelly experienced vastly different ways of life in London and Monaco, respectively, after becoming royalty, they both attempted to adjust to their new roles by immersing themselves in projects and causes they cared about.

“I never really liked Hollywood. I found it unreal — unreal and full of men and women whose lives were confused and full of pain,” Kelly once said.

Once a royal, she supported charities working for child welfare and established her own foundation to benefit local artists.

Meghan Markle appears to have had a harder time adjusting to her royal life and the expectations that came with it — in a March 2021 interview with Oprah Winfrey, she said she was naive when she entered the marriage. Last year, the California native, Prince Harry, and their son, Archie, all relocated to Santa Barbara after stepping back from the royal family.

However, she too has focused on causes she cares about, formerly serving as a patron of charities in the UK, and launching her nonprofit foundation Archewell with Prince Harry.

After starting a relationship with Prince Harry, Meghan Markle faced negativity and racism in the press.

While there were negative reports about Kelly in the press during her time in Hollywood, Princess Grace was adored by both the people of Monaco and the Monegasque media.

However, Meghan Markle faced oftentimes unfair backlash and criticism from the British tabloids, practically from the moment she was romantically linked to Prince Harry. Her and Prince Harry’s treatment by the British press resulted in multiple lawsuits and a string of legal battles.

Meghan Markle also spoke out about the problems she faced within the royal family that led to her and Prince Harry relinquishing their royal duties and moving to California.