Sydney Sweeney Flashes Six-Pack Abs At The 'Euphoria' S2 Premiere

• Sydney Sweeney, 24, just showed off her toned abs at the Euphoria season 2 premiere.
• Her killer core was the centerpiece of a sparkly, two-piece gown.
• Ten years of mixed martial arts training and going on long walks with her dog help Sydney stay in shape.

At 24, Sydney Sweeney has already had major roles in some of TV's most popular shows, including The White Lotus, Sharp Objects, and The Handmaid's Tale. But it's her role as Cassie in Euphoria that has fans talking ATM.

At the show's season 2 premiere in Los Angeles, California, Sydney dazzled in a white, two-piece gown covered with rhinestones (and matching elbow-length gloves). But the real star was her super sculpted abs—and her Instagram followers agreed.

"Beyondddddd