The bob haircut continues to dominate 2025 hair trends, and this year, one particular variation is making waves—the flip-up bob, a retro-chic revival that has already won over Kim Kardashian, Zendaya, and Gigi Hadid.
Hair experts agree that the bob remains one of the most sought-after haircuts, with variations like the French bob, asymmetrical bob, shaggy bob, and blunt bob leading the way. However, the flip-up bob stands out for its distinctive outward-curved ends, channeling the midcentury glamour of icons like Jackie Kennedy, Mary Tyler Moore, and Lucille Ball.
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What is the Flip-Up Bob?
The flip-up bob is a modern take on the classic bob, defined by its curved, voluminous ends that flip outward. This playful yet refined style recalls the elegance of the 1950s when Hollywood stars and advertisements set the standard for sleek, structured hair with defined waves.
Throughout history, the bob has proven to be remarkably versatile, adapting to different textures and finishes. It can be:
- Polished and sleek for a clean, modern edge
- Relaxed and wavy, similar to the effortlessly chic Italian bob
- Layered or styled with bangs to complement various face shapes
With a length that typically falls between the jawline and shoulders, the bob offers endless styling possibilities, making it a favorite among fashion-forward celebrities.

Why the Flip-Up Bob is the It-Haircut of 2025
The flip-up bob is sophisticated yet effortlessly wearable, striking the perfect balance between classic and modern. Its elegant outward curve creates:
- Volume and movement, adding bounce and dimension
- A face-framing effect, enhancing facial features with minimal effort
- A vintage-meets-modern aesthetic, reminiscent of Old Hollywood glamour while remaining refreshingly current
As the queen of reinvention, Kim Kardashian has fully embraced the flip-up bob, cementing its status as the must-have hairstyle of the year. Whether styled in glossy waves or sleek precision, this haircut offers a timeless appeal with a fresh, fashion-forward twist—proof that classic elegance never truly goes out of style.