Jessica Biel has revealed that her family's upcoming Halloween will be inspired by the animated hit South Park, thanks to an idea from her and Justin Timberlake's eldest son, Silas.
A Family-Wide Trip to South Park
Appearing on a podcast episode, Biel shared that 11-year-old Silas decided on the group theme, wanting to dress up as Eric Cartman. The choice marks a return to a coordinated family costume after a few years of Silas opting out, noting that his parents were "lame." While Biel and Timberlake are still finalizing which specific characters from the Colorado-based satirical series they will portray, the theme fits their living situation.
Because the family lives in the cold climate of Big Sky, Montana, dressing up as South Park characters—who famously wear heavy winter coats, hats, and mittens—makes the holiday practical. Biel explained that living in a remote mountain area also means traveling to nearby suburban neighborhoods for trick-or-treating.

