Sydney Sweeney is turning up the heat with her superhero alter ego.
The "Euphoria" star channeled iconic "Wonder Woman" actress Lynda Carter as she and boyfriend Scooter Braun turned a lakeside escape into a superhero-themed affair in her latest social media post.
The Instagram carousel offered a peek at the couple's summer getaway, with Sweeney posing in a Wonder Woman-inspired corset costume and coordinating headband alongside Braun in his Superman getup.
SYDNEY SWEENEY AND SCOOTER BRAUN TAKE THEIR RED-HOT ROMANCE TO THE STREETS OF NEW YORK
Carter, of course, played the iconic DC Comics superhero in the popular TV series from 1975 to 1979.
In one video, Sweeney, 28, balanced on an inflatable water obstacle course as Braun, 45, rode a jet ski nearby. Other snapshots showed the couple swimming, soaking up the sun and singing karaoke.
Sweeney gave fans a glimpse of the playful outing on Saturday, Aug. 22, captioning the post, "Camp '26," alongside a superhero emoji.
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The playful getaway comes as Sweeney and Braun continue to put their relationship front and center.
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Earlier this summer, Braun gave fans another glimpse of their relationship during a New York City date night, filming the pair as they rode Citi Bikes.
"When you’re in bed at 11pm and your girl says 'I’ve never been to Times Square….'" he wrote alongside the video.
The music executive also captured Sweeney grabbing a bite at Shake Shack during the outing.
Braun has made no secret of his feelings for the actress.
During an appearance on the "Second Thought" podcast, he described Sweeney in glowing terms.
"I've met an extraordinary woman, kind and generous and smart and real and down to earth," he said.
He also called their relationship "one of the biggest surprises ever."
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The pair first fueled romance speculation after being photographed together in 2025. They were spotted at Jeff Bezos and Lauren Sánchez Bezos' wedding in Venice, Italy, and continued to make appearances together into 2026.
Sweeney and Braun made their relationship Instagram official May 1 after attending Stagecoach together.
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"cowboy kind of weekend," Sweeney captioned the photos.
The relationship began months after Sweeney called off her engagement to film producer Jonathan Davino in March 2025.
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Braun was previously married to entrepreneur and activist Yael Cohen. Their divorce was finalized in 2022, and they share three children.
Sweeney, meanwhile, has continued to skyrocket to fame in Hollywood since breaking out on HBO's "Euphoria" and earning critical attention for her work on "The White Lotus."
