When Katherine Langford showed up at the Los Angeles premiere of the Knives Out sequel Glass Onion on Monday, she sent hearts racing. The 26-year-old actress made a stunning entrance wearing a gorgeous frilly black lace dress and matching accessories, part of a stunning Gothic-inspired ensemble. Her outfit was brightened by a gold waistband buckle, which also complemented the eye-catching details of her attire. The 13 Reasons Why actress had gorgeous wet-look hair that flowed freely past her shoulders and gave her appearance an extra boost. Katherine used a radiant makeup kit and smoky eyeshadow to accentuate her graceful features. She enhanced her appearance with glitzy pearl earrings and a gold bracelet. Indeed, Katherine showed off her best angles at the exclusive event.