Sydney Sweeney made a stunning appearance at the premiere of “Echo Valley” in London, showcasing just the right amount of skin on Tuesday, June 10. The actress turned heads in a custom Tiffany blue Miu Miu dress that featured a unique crisscross halter neckline, flowy straps draping over her elbows, a fitted bodice, and a pleated skirt that elegantly trailed behind her. The most eye-catching element of her outfit was the daring peek-a-boo cutout over her chest, offering a glimpse of her bust to onlookers.
To elevate her look, Sydney adorned herself with sparkling diamond jewelry, including rings and a stack of tennis bracelets on her wrist. She completed her ensemble with exquisite diamond earrings by Davis Morris. Her makeup was flawlessly executed, with bronzy eyeshadow, a hint of black eyeliner, fluttery lashes, and soft pink lips. Her blonde locks were styled in loose curls, with the top half pulled back in a chic half-up hairdo.
In a recent interview with W Magazine on Monday, June 9, Sydney Sweeney shared insights into her physical transformation for her role as Christy Martin in an upcoming biopic. The actress revealed that she intentionally gained over 30 pounds for the part, resulting in noticeable changes to her body.
“My boobs got bigger,” she exclaimed. “And my butt got huge. It was crazy! I was like, ‘Oh, my God.'” The actress also mentioned that she had to revamp her entire wardrobe as her clothes no longer fit her frame. “I’m usually a size 23 in jeans, and I was wearing a size 27,” she disclosed.
Despite the drastic weight gain, Sydney managed to achieve her transformation in just three and a half months of rigorous training. Her routine included weight training in the morning for an hour, kickboxing sessions midday for two hours, and another hour of weight training in the evening. The biopic depicting the life of Christy Martin is slated for release in November 2025, promising to showcase Sydney’s dedication to her craft and the compelling story she brings to life on screen.