Leonie Hanne Steals the Spotlight in Three Jaw-Dropping Gowns at the 2025 Cannes Film Festival
Leonie Hanne brought everything from glam to wow to the 2025 Cannes Film Festival, which took place at the Palace of Festivals and Congresses of Cannes from May 13 to 24, 2025, and was attended by a number of well-known celebrities.
This 36-year-old German fashion influencer, blogger, and model, known for her impeccable taste and consistent front-row appearances at fashion weeks in Paris, Milan, New York, and London, was spotted at the 2025 Cannes Film Festival, where she stunned her fans and photographers by walking the red carpet fearlessly and beautifully three days in a row, from days nine through eleven.
During that time, Leonie Hanne walked the red carpet for the premieres of “The Mastermind,” “The History of Sound,” and the amfAR Gala, wearing three exquisite gowns inspired by ready-to-wear collections, including Sirivannavari Fall 2024, Zuhair Murad Spring 2025, and a bespoke Milla creation, all of which exemplified the essence of innovation and elegance that Cannes represents.
Let us take a closer look at Leonie Hanne’s three 2025 Cannes Film Festival ensembles.
Day 11: A Vision in Two-Tone at “The Mastermind” Premiere
To begin, Leonie Hanne was pictured on the red carpet on the eleventh day of the 2025 Cannes Film Festival at the screening of “The Mastermind” premiere, which was also attended by Elle Fanning, Simone Ashley, and Alia Bhatt.

The fashion model made an impressive entrance at the event, attracting attendees as she posed for photos in a breathtaking two-tone silk gown designed by Sirivannavari and inspired by her Fall/Winter 2024-2025 ready-to-wear line. This gorgeous evening gown had a sleeveless design, a stunning yellow embroidered halter top, and draped crossover decorations. The gown morphed into a long yellow and black ombré skirt with an asymmetric hem that flowed gracefully with each step.
Leonie Hanne, a 36-year-old German fashion blogger and social media entrepreneur, completed her ensemble with René Caovilla’s Cleo snake-wrap square-toe sandals in white, combined with Chopard accessories from the “Red Carpet High Collection.” Her jewelry collection includes a yellow diamond necklace, matching drop earrings, and rings, which brought the right touch of luxury to the red carpet at “The Mastermind” Cannes premiere, cementing her standing as a fashion star.

Day 10: Opulence at the 31st amfAR Gala Presented by Chopard

Leonie Hanne then stunned audiences on Day 10 of the 2025 Cannes Film Festival at the 31st amfAR Gala, held by Chopard at the Hotel du Cap-Eden-Roc and attended by celebrities including Heidi Klum, Barbara Palvin, and Taraji P. Henson.
She graced the red carpet in a gorgeous buttercream gown designed by Zuhair Murad for the Paris Haute Couture Spring-Summer 2025 Fashion Week presentations earlier this year in Paris, France. This sleeveless masterpiece had a wonderfully embroidered, sculpted halter top with a stunning keyhole cutout, which led into a rich silk satin skirt with an amazing train, accentuated even more by oversized fluffy muffs that hung over her arms, adding a regal touch.
Leonie Hanne, a fashion celebrity, accessorized her stunning ensemble with a Chanel small classic quilted bag and Ghafary Jewelry, which included diamond drop earrings and a bright yellow diamond ring. Her appearance at this star-studded event was electric and captivated the audience.

Day 9: Classic Elegance at “The History of Sound” Premiere
Finally, on Day 9 of the 2025 Cannes Film Festival, Leonie Hanne was spotted walking the red carpet with grace and flair for the premiere of “The History of Sound,” which was attended by attractive celebs including Naomi Campbell, Cara Delevingne, and Elsa Hosk.

She looked incredible from all angles in her custom Milla white evening gown, which had a well-tailored sweetheart neckline bodice and an exaggerated peplum hemline that cascaded into a long silk satin skirt with a sensuous back slit. Her daring choice of evening gloves with puff sleeves added a touch of grandeur, evoking the classic Hollywood vibe while keeping it modern.
Leonie Hanne completed the look with white René Caovilla Cecile rhinestone sandals, which were an ideal complement to the eye-catching gown. Her De Beers jewelry was awe-inspiring, including an extravagant necklace and drop earrings inspired by the Metamorphosis High Jewelry line, an Aura cushion-cut diamond bracelet, the Aella diamond ring, a DB Classic Five Line band, and an Allegria Eternity band.

Leonie Hanne solidified her status as a fashion star during the 2025 Cannes Film Festival. With her breathtaking selection of three gowns by Sirivannavari, Zuhair Murad, and Milla, as well as flawless embellishment, she exuded a sparkling charm that captivated both audiences and critics. During each appearance, she showcased not only excellent fashion but also a deep appreciation for craftsmanship and flair, cementing her place as one of the festival’s most well-dressed and admired figures.
What are your viewpoints on Leonie Hanne’s three gown changes for the 2025 Cannes Film Festival? Which one was your favorite?
Please leave a comment below or follow Fashonation Bellah Kwamy to see more red carpet fashion highlights from her and other celebs.
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