Julianne Moore Premieres Sirens—and Her Blunt New Bob

Netflix
s Sirens World Premiere Julianne Moore Cannes
Photo: Getty Images

Julianne Moore just distilled every major hair trend of summer 2025 into one effortlessly chic haircut.

The star debuted her new look at Netflix’s global premiere of Sirens in New York City. Enter: The blunt bob. Moore has said goodbye to her signature long lengths to officially join Team Bob like this rest of the world of celebrity. Though Nicole Kidman’s Met Gala crop was a fake-out, everyone from Keke Palme to Millie Bobby Brown have chopped their hair.

The Sirens star’s new look was crafted by Orlando Pita, the hairstylist you’ll find getting the likes of Selena Gomez and Anne Hathaway red carpet ready, and coiffing Gigi Hadid’s bob for the cover of Vogue. It complemented the elegant styling by Moore’s go-to stylist Kate Young, who fitted her in an elegant Bottega Veneta black gown.

Sleek, polished, and timeless, Moore’s new hairstyle is the ultimate power cut for women over 60—the experts agree.

“The blunt bob is a sharp, straight-across style with no layers—it flatters nearly every face shape,” explains Juandiegoteo, hair designer and Redken ambassador. “It’s especially ideal for fine hair because it creates the illusion of volume. Plus, it’s incredibly low-maintenance, air-dries beautifully, and can be tailored in both length and shape to suit your features.”

When it comes to color, Javier Mateo, co-founder of THE LAB Beauty Studio, predicts a summer dominated by rich, radiant tones. “Think copper, amber, and fiery orange—shades that feel bold yet warm, and pair perfectly with sunlit skin,” he shared in a recent trend forecast.

Julianne Moore is the summer beauty muse we didn’t know we needed.

Julianne Moore Netflix
s Sirens World Premiere
Photo: Getty Images

What makes this look truly remarkable? Its universal appeal—no matter your age. “It has the power to instantly refresh your appearance, enhancing your best features,” says Kuki Giménez, director of Let’s Make Up School and spokesperson for Druni. “Whether you go for a sleek, minimalist finish or something with volume and movement, it always brings a modern, youthful vibe.”

Its versatility is also part of the magic. “It’s such a contemporary cut that I’d recommend it for almost every face shape,” Giménez adds. “Wavy textures tend to flatter longer faces, while straight styles work best for round or square ones.”

According to Giménez, it’s all about balance. “On elongated faces, soft waves or side volume help harmonize proportions. For round or square faces, a sleek, structured finish elongates and refines the features.” The secret? “Work closely with your stylist to tailor the cut to your face shape and individual needs. It’s about finding that perfect, personalized version of the trend.”

One thing’s for sure: we’ve found the photo we’ll be bringing to our next salon appointment. Thank you, Julianne Moore.