Sydney Sweeney, born on September 12, 1997, is an American actress who began her multifaceted career after convincing her parents with a detailed business plan at a young age. Growing up as a highly athletic child who even practiced combat sports, she first gained significant recognition in 2018 for her roles in Everything Sucks!, The Handmaid's Tale, and Sharp Objects. Sweeney achieved wider acclaim and Primetime Emmy Award nominations for her compelling performances in the drama series Euphoria (2019–present) and the first season of the anthology series The White Lotus (2021).

Her notable film credits include Quentin Tarantino's Once Upon a Time in Hollywood (2019), and leading roles in the 2023 drama Reality and the romantic comedy Anyone but You. Sweeney has continued her busy career into 2024, starring in the superhero film Madame Web and the horror film Immaculate.