Nastassia Bianca "Stassi" Schroeder Clark emerged as a defining personality in the world of reality television, best known for her central role on the long-running Bravo series Vanderpump Rules. Born on June 24, 1988, in New Orleans, Louisiana, to parents Mark and Dayna, Schroeder's early life in the South would later inform her distinctive, often polarizing persona characterized by sharp wit and unfiltered opinions. Her ambition led her to Los Angeles, where she initially pursued a career in fashion journalism and blogging, laying the groundwork for her future as a media figure.

Schroeder's claim to fame arrived in 2013 with the premiere of Vanderpump Rules, a reality series following the staff of restaurateur Lisa Vanderpump's West Hollywood establishments. As an original cast member, Schroeder quickly became a focal point of the show's drama, navigating tumultuous friendships and romantic relationships with fellow stars like Katie Maloney, Kristen Doute, and Jax Taylor. Her memorable catchphrases and commanding presence made her a standout, anchoring the series for eight seasons until her departure in 2020 following a controversy. During her tenure on the show, she leveraged her platform to expand her brand significantly.

Beyond reality TV, Schroeder successfully established herself as an author and podcast host. She authored three books—Next Level Basic, Off with My Head, and a style guide—all of which became New York Times best sellers, reflecting her connection with a dedicated audience. Her podcast, "Straight Up with Stassi," launched in 2018, featured interviews with celebrities and discussions on pop culture, further solidifying her voice in the digital media space. She also continued her work in fashion through blogging and modeling campaigns.

In her personal life, Schroeder married television writer Beau Clark in a ceremony in Italy in 2021. The couple welcomed two children, daughter Hartford and son Messer, with their family life occasionally featured on social media and in media coverage. After a period away from the spotlight, Schroeder returned to television in 2023 with a new series, The Valley, which followed her and other former Vanderpump Rules cast members as they navigated parenthood and life in the San Fernando Valley. This marked her continued evolution within the reality television genre, maintaining her status as a recognizable figure in entertainment media.