Sydney Sweeney sizzles in Wonder Woman corset costume as she soaks up summer romance with Scooter Braun

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.

SYDNEY SWEENEY POSES IN LINGERIE FOR RACY NEW MIRROR SELFIE PHOTOS The playful getaway comes as Sweeney and Braun continue to put their relationship front and center.

SYDNEY SWEENEY FIRES BACK AT 'EUPHORIA' CRITICS WITH PROVOCATIVE BEHIND-THE-SCENES PHOTOS 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.

SYDNEY SWEENEY KICKS OFF STAGECOACH WEEKEND WITH DUET ALONGSIDE BAILEY ZIMMERMAN AS LINGERIE WAR HEATS UP During an appearance on the "Second Thought" podcast, he described Sweeney in glowing terms.