Kourtney Kardashian and Natalie Portman have built very different careers and public identities. Kourtney rose to fame through reality television and expanded her profile through lifestyle and wellness businesses, while Natalie established herself as an acclaimed actress, filmmaker, and producer. The comparison below brings together their key personal, professional, family, education, and career details in one easy-to-read table, with the most useful celebrity facts highlighted for quick reference.
Kourtney Kardashian and Natalie Portman – Quick Bio Table
| Detail | Kourtney Kardashian | Natalie Portman |
| Full Name | Kourtney Mary Kardashian Barker | Natalie Hershlag, professionally known as Natalie Portman |
| Date of Birth | April 18, 1979 | June 9, 1981 |
| Net Worth | Public estimates vary; exact figure is not officially confirmed | Public estimates vary; exact figure is not officially confirmed |
| Age | 47 (as of September 3, 2026) | 45 (as of September 3, 2026) |
| Nickname | Kourt | Natalie; Nat is sometimes used informally |
| Birthplace | Los Angeles, California, USA | Jerusalem, Israel |
| Nationality | American | Israeli-American |
| Parents | Robert Kardashian Sr. and Kris Jenner | Avner Hershlag and Shelley Stevens |
| Siblings | Kim Kardashian, Khloé Kardashian, Rob Kardashian; half-sisters Kendall Jenner and Kylie Jenner | None; she is an only child |
| Profession | Television personality, entrepreneur, businesswoman, social media personality | Actress, filmmaker, producer |
| Famous For | Keeping Up with the Kardashians, the Kardashian-Jenner family, Poosh and Lemme | Léon: The Professional, Star Wars, Black Swan, Jackie, Thor |
| Hobbies / Interests | Wellness, fitness, fashion, travel, family time and healthy living | Reading, dancing, writing, filmmaking and family time |
| Height | Approximately 5 ft (152 cm) | Approximately 5 ft 3 in (160 cm) |
| Weight | Not officially confirmed | Not officially confirmed |
| Hair Color | Dark brown | Brown |
| Eye Color | Brown | Brown |
| @kourtneykardash | @natalieportman | |
| Marital Status | Married | Divorced |
| Spouse | Travis Barker | Formerly Benjamin Millepied |
| Marriage | Married Travis Barker in 2022 | Married Benjamin Millepied in 2012; divorce finalized in 2024 |
| Children | Four — Mason, Penelope, Reign and Rocky | Two — Aleph and Amalia |
| Education | Marymount High School; University of Arizona | Harvard University, bachelor’s degree in psychology, 2003 |
| Family | Prominent member of the Kardashian-Jenner family; married into the Barker family | Daughter of Avner Hershlag and Shelley Stevens; mother of two |
| Major Businesses | Poosh and Lemme | Primarily known for her work in film and filmmaking |
| Major Television / Film Work | Keeping Up with the Kardashians, Kourtney & Kim Take Miami, Kourtney & Khloé Take the Hamptons, The Kardashians | Léon: The Professional, Star Wars prequels, V for Vendetta, Black Swan, Jackie, Thor films |
| Major Career Achievement | Built a major entertainment and lifestyle brand beyond reality television | Academy Award for Best Actress for Black Swan |
| Business / Creative Focus | Lifestyle, wellness, beauty and entrepreneurship | Acting, producing, directing and filmmaking |
Kourtney Kardashian and Natalie Portman Images
