Sydney Sweeney has once again captured the internet’s attention with her dramatic hair transformations, embracing various shades of blonde and a chic bob cut that culminated in widespread comparisons to classic Hollywood icon Marilyn Monroe. From her debut of a brighter blonde bob at the AFI Fest for her new film ‘Christy’ to a strikingly similar short hairstyle at the Vanity Fair Oscars after-party, Sweeney is consistently redefining her look while paying homage to timeless elegance.
Actress Sydney Sweeney, known for her roles in ‘Euphoria’ and ‘The White Lotus’, has been making headlines not just for her acting prowess but also for her evolving sense of style, particularly her hair transformations. Fans and fashion commentators alike have been captivated by her recent embrace of a shorter, brighter blonde look, a departure that has drawn fascinating parallels to one of cinema’s most enduring legends, Marilyn Monroe.
The Debut of the Bright Blonde Bob for ‘Christy’
The journey into Sweeney’s latest hair chapter began prominently on Saturday, October 25, 2025, when she attended the AFI Fest screening of her new film ‘Christy’ in Los Angeles. Stepping onto the red carpet at the TCL Chinese Theatre, Sweeney showcased a fresh, brighter blonde bob haircut. This significant transformation was the work of renowned celebrity colorist Jacob Schwartz and her longtime hairstylist, Glen Coco Oropeza.
According to a report by People, Schwartz, a Schwarzkopf Professional Hair Color Trend Ambassador, achieved the vibrant blonde hue using a combination of Igora Royal to lift the base and Igora Vario Blond Super Plus Lightener for highlights. The roots and base were then meticulously blended with Schwarzkopf Professional Igora Vibrance, and the lightener was used again for balayage, brightening the ends. Oropeza then completed the look by expertly chopping her long blonde tresses into the stylish bob.
‘Christy’ is a biopic detailing the life of legendary professional boxer Christy Martin, directed by David Michôd. The film, which also stars Ben Foster, Merritt Wever, and others, explores Martin’s journey in boxing and her personal struggles, including surviving a brutal attack by her husband. It received a standing ovation at the Toronto International Film Festival in September and is set for release on November 7.
Previous Blonde Ambitions: The ‘Sun-Kissed’ Look
Sweeney’s affinity for blonde hair is not new. Prior to her latest bob, she had already showcased a blonder, “sun-kissed” look earlier, which she debuted at Couture Fashion Week in Paris. Celebrity hairstylist Rita Hazan was responsible for this “golden, buttery, beachy” hue, designed to embody a “surfer girl” aesthetic. Hazan shared with People that Sweeney “feels most like herself when she’s blonde,” indicating a personal connection to the shade. This ongoing exploration of various blonde tones highlights her commitment to personal expression through her hair.
The Marilyn Monroe Comparisons at the Oscars After-Party
While Sweeney’s blonde transformations consistently generate buzz, it was her appearance at the 2024 Vanity Fair Oscars after-party on March 10 that sparked a particularly fervent discussion among fans and media. Debuting yet another fresh bob hairstyle, parted to the side with a sweeping bang that fell just above her chin, Sweeney’s look immediately drew comparisons to the legendary Marilyn Monroe.
Social media platforms, particularly X (formerly Twitter), were abuzz with fans noting the striking similarities. Comments such as “Sydney Sweeney is in her Marilyn Monroe era” and “Sydney Sweeney is becoming our modern day Marilyn Monroe” circulated widely, as reported by The Independent. This wasn’t merely a coincidence; the entire ensemble seemed to be a deliberate homage to classic Hollywood glamour.
A Nod to Classic Hollywood Icons
The Monroe comparisons were amplified by Sweeney’s choice of attire. She wore an ivory silk halter gown with a plunging neckline and open back by Marc Bouwer. Intriguingly, this exact dress had been worn by another Hollywood icon, Angelina Jolie, at the 2004 Oscars, exactly two decades prior. Her stylist, Molly Dickson, confirmed to Vogue that the dress had been preserved in storage and could not be altered, requiring Sweeney to wear high platform heels to adjust the hem. Even her jewelry, a custom Messika 64-carat diamond and gold necklace, echoed the three-tiered diamond necklace worn by Jolie in 2004.
The collective effect of the bob haircut, the sweeping bangs, the vintage-inspired gown, and the opulent jewelry created a timeless silhouette that resonated with Monroe’s signature aesthetic. For a website dedicated to classic films, these moments are especially poignant, demonstrating the enduring influence of iconic styles from Hollywood’s golden age on contemporary celebrities.
Sweeney’s ability to embody a modern sensibility while channeling the allure of past legends like Marilyn Monroe underscores the cyclical nature of fashion and beauty trends, where timeless elegance continually finds new interpretations through a new generation of stars.
