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Chastain Debuts Bold Bob Hairstyle
20 Apr
Summary
- Jessica Chastain unveiled a new, short bob haircut.
- The actress debuted her new look at the Breakthrough Prize Ceremony.
- Chastain has embraced her red hair after disliking it as a teen.

Jessica Chastain has embraced a striking new hairstyle, debuting a bold, blunt bob. The 49-year-old actress revealed the shorter cut ahead of her appearance at the 12th Breakthrough Prize Ceremony held on Saturday, April 18, 2026, in Santa Monica, California. She documented the transformation process, including the snip of her locks, on Instagram, crediting hairstylist Renato Campora for the chic style.
Chastain attended the event, often called the 'Oscars of Science,' in a champagne-colored Oscar de la Renta gown. She used the occasion to celebrate scientific achievements, highlighting those who make profound contributions. The actress's new bob has garnered significant positive attention from fans and celebrity peers alike.
This is not Chastain's first notable hair change; she sported a platinum blonde wig at the 2023 Met Gala. Historically, Chastain has worn shorter styles but has maintained her long red hair in recent years. She has previously shared her journey of self-acceptance, recounting how she once disliked her red hair and freckles as a teenager, a sentiment that now contrasts with her current embrace and even inspired her production company's name, Freckle Films.