Sidney Sweeney debuted a major hair makeover at the AFI screening of the movie Christie in Los Angeles on Saturday.
The 28-year-old actress cut off her long hair and also changed her hair color.
She was sporting lighter blonde hair, rather than the much darker shade she was photographed at the Christie premiere at London’s BFI Film Festival earlier this month.
Sweeney’s hairstylist, Glen Coco Oropeza, shared the week-long process of transforming Sweeney’s hair in an Instagram post on Saturday.
“I couldn’t be happier with this dreamy, glossy result,” he wrote.
Celebrity hair colorist Jacob Schwartz also posted about his work with Sweeney, calling her new hair color “bleached suede blonde.”
Sweeney paired her newly-cropped and dyed hair with a pale pink lace dress with a plunging neckline and a belted style that dramatically accentuated her waist.
The “Euphoria” star’s boyfriend, Scooter Braun, did not appear on Saturday’s show, but a source told Page Six that she has previously sought career advice from the music mogul.
“She enjoys having someone to advise her about her career,” a source told Us earlier this month.
Sweeney is also heard to be “having a great time” with Brown, 44, but a source warned: “Don’t expect any wedding bells…her priority is her career.”
Sweeney received Oscar buzz for her role as pioneering female boxer Christy Martin.
She underwent body modification to play Martin, putting on 30 pounds of muscle and also rocking a brown mullet for the film.
“None of my clothes fit,” she told W Magazine about her weight gain. “I usually wear size 23 jeans, but I was wearing size 27.
“My breasts have grown,” she added. “And then my butt got bigger. It was crazy! I thought, ‘Oh my god.'”
