Grace Kelly was only 26 when she retired from acting to become the Princess of Monaco, but she was already a household name across America. At age 20, Grace Kelly started appearing in theater productions and live television broadcasts. Four years later, she skyrocketed to fame when she appeared alongside Clark Gable and Ava Gardner in\u00a0Mogambo. She went on to have leading roles in\u00a0The Country Girl,\u00a0High Noon, and a number of other films. Wikimedia \/ Metro Goldwyn Mayer On May 6, 1955, Grace met Prince Rainier III in Monaco. When she returned to America after they first met, the two began secretly corresponding with one another. On April 18, 1956, Grace and Prince Rainier got married in a civil ceremony \u2014 they had a religious ceremony the next day. Wikimedia \/ Metro-Goldwyn-Mayer The two went on to have three children: Princess Caroline,\u00a0born January 23, 1957; Prince Albert,\u00a0born March 14, 1958 (the current Prince of Monaco); and Princess St\u00e9phanie, born February 1, 1965. Wikimedia \/ Sterling Publications Although Princess Grace passed away in 1982, her legacy lives on through her children and grandchildren. Grace Kelly now has 11 grandchildren and 4 great-grandchildren. Grace Kelly \/ Getty Images Take a look at her 6 beautiful granddaughters below \u2014 do you think any of them resemble their grandmother? Charlotte Casiraghi https:\/\/www.instagram.com\/p\/BcbYLWXAPZH\/?hlen&taken-bycharlottexcasiraghi Charlotte Casiraghi, born in 1986, is Grace Kelly's oldest granddaughter. She is the daughter of Princess Caroline and Stefano Casiraghi. Charlotte has a son,\u00a0Rapha\u00ebl, with ex-boyfriend\u00a0Gad Elmaleh. Jazmin Grace Grimaldi https:\/\/www.instagram.com\/p\/BhztEc_hHAF\/?hlen&taken-byjazmingrimaldi Jazmin Grace Grimaldi, born in 1992, is the oldest child of Prince Albert. She is the daughter of the Prince of Monaco and\u00a0Tamara Rotolo, a real estate agent. Prince Albert did not publicly admit he was her father until 2006. Jazmin attended Fordham University in New York City from 2010-2014. Pauline Ducruet https:\/\/www.instagram.com\/p\/BQ5uArBFTAb\/?hlen&taken-bypaulinedcrt Pauline Ducruet, born in 1994, is the daughter of Princess St\u00e9phanie and Daniel Ducruet. Pauline has an associate degree in fashion design from Parsons. In her youth, she was involved in gymnastics and diving. Now, Pauline is very active on social media. Camille Gottlieb https:\/\/www.instagram.com\/p\/BdSx_R-FIlK\/?hlen&taken-bycamillerosegottlieb Camille Gottlieb, born in 1998, is the younger half-sister of Pauline. Camille is the daughter of Princess St\u00e9phanie and\u00a0Jean-Raymond Gottlieb, a former palace guard. Many people think Camille looks just like her grandmother. Princess Alexandra Of Hanover https:\/\/www.instagram.com\/p\/Bhlir6ShRm_\/?hlen&taggedalexandradehanovre Princess Alexandra, born in 1999, is the daughter of Princess Caroline and her current husband,\u00a0Prince Ernst August. Princess Alexandra is reportedly a competitive figure skater. Princess Gabriella, Countess of Carlad\u00e8s https:\/\/www.instagram.com\/p\/BhM0Q8jA4mj\/?taken-byroyalchildren Princess Gabriella, born in 2014, is the youngest of Grace Kelly's granddaughters. She is the daughter of Prince Albert and Princess Charlene. She is second in line for the throne, behind her twin brother,\u00a0Hereditary Prince Jacques. If you loved Grace Kelly, don't forget to share this article with your friends!