Sydney Sweeney and Scooter Braun Debut Superhero Costumes as Wonder Woman and Superman

Superhero Costumes at Camp Runamuck

The costumes were part of a group challenge during a gathering at Sweeney’s family lake house in Idaho, a property nicknamed “Camp Runamuck,” according to The Daily Mail. Video shared by Sweeney showed participants navigating an inflatable obstacle course in costume, alongside Polaroids of other guests dressed as superheroes, according to Page Six. The getaway also featured karaoke sessions where guests sang songs like ABBA’s “Mamma Mia!” and Radiohead’s “Creep,” a tray of shots passed by Sweeney, and a jet ski ride where Braun clung to Sweeney from behind, according to The Daily Mail.

Relationship Timeline

Sweeney and Braun first connected after meeting at the wedding of billionaire Jeff Bezos and Lauren Sánchez in Venice, Italy, in June 2025, according to Page Six. Sweeney posted a black-and-white cuddle photo on her Instagram Stories adorned with a white heart emoji, which Braun reposted with the caption, “Lucky bastard,” according to Page Six. Sweeney subsequently shared grid photos of the pair at the Stagecoach Music Festival in Indio, California, in April 2026, according to Page Six.

Community Volunteer Work in Spokane

Prior to the Idaho lake house gathering, Sweeney and Braun traveled to Spokane, Washington, to perform volunteer work amid wildfires that impacted local residents and members of Sweeney’s own family, according to The Daily Mail. The pair distributed food and prepared meals alongside the Second Harvest Food Bank and World Central Kitchen, while Sweeney coordinated with local restaurants and grocers to secure food and shelter for displaced residents, according to The Daily Mail. Government officials reported that the fires scorched over 10,546 acres and affected at least 700 structures, placing approximately 65,000 people under evacuation orders, according to The Daily Mail.