Sydney Sweeney has a supportive family by her side, including her younger brother, Trent Sydney . After he accompanied the Echo Valley star to her red carpet premiere in June 2025, fans of Sydney wanted to learn all about her sibling and their close bond.

That summer, Trent seemingly weighed in on the American Eagle ad that featured his sister . Called the “ Sydney Sweeney Has Great Jeans ” campaign, the advertisement faced backlash for sexualizing the actress and for using the term “great jeans” as a play-on for “great genes.” In August 2025, Trent shared a photo of a certificate of his promotion to U.S. Air Force staff sergeant via his Instagram Stories, and he wrote, “It’s them good jeans.”

Learn about Sydney’s brother here.

Trent Sweeney Is Sydney’s Only Sibling

Sydney

See Full Page