Nastassia Bianca Schroeder Clark (born June 24, 1988[1]) is an American television personality, podcast host, fashion blogger, model and author.

When she was 11, Schroeder began taking theater classes at her local high school, Mount Carmel Academy[4], where she appeared in productions of Into the Woods, Once Upon a Mattress (Minstrel), and Gypsy (Louise).

When turned 18, she moved to Hollywood and attended Loyola Marymount University, where she received a bachelor's degree in English writing.

[9] In 2005, Schroeder appeared as a contestant on season 8 of the reality game show The Amazing Race, alongside her father Mark, her step-mother Char, and her brother Hunter; the family came in 7th place of 10 teams.

[17] The show followed Schroeder and her guests at her apartment in Los Angeles while playing games and discussing various topics such as relationships, love and life.

[18] On August 9, 2024, Variety announced that Schroeder signed a deal with Hulu for her own comedic docuseries called Stassi Says.

[21] Schroeder worked as a model for several years, appearing in magazines like Italian Vanity Fair, 944, Glamour,[22] Genlux[23] and Us Weekly.

[30] She has received noteworthy praise for her style from periodicals such as People magazine, who described Schroeder as "the most fashion-focused of all her castmates" on Vanderpump Rules.

[40] In the book, she lists her favorite beauty products, a guide to the best Ranch dressings, tips on how to look good on social media and a graph indicating how psycho you are based on the charge of your phone.

[44][45] She has partnered with several brands, including Taco Bell food,[46] Botox Cosmetic prescription medicine,[47] Bondi Sands tanning foam[48] and bioClarity skin products.

[57] In March 2021, Schroeder announced her new venture with husband Beau Clark, a Patreon-hosted parenting podcast entitled The Good The Bad The Baby.

[59][60] Schroeder announced in March 2023 that she is doing Straight Up With Stassi LIVE – The Mommy Dearest Tour in an initial eleven cities throughout April and May of 2023.

She shares a birthday with her Vanderpump Rules co-star Ariana Madix (June 24), although Schroeder is three years her junior.