Charlotte Casiraghi added a touch of royalty to the guest list as she attended the LACMA: Art+Film Gala in Los Angeles.
Monaco's fashion darling, who is fifth-in-line to the throne, stepped out to the Saturday night event held in honour of artist Barbara Kruger and filmmaker Quentin Tarantino.
As the new face of Gucci, Charlotte, 28, showed her support for the Italian fashion giants, who were presenting the night at the Los Angeles County Museum of Art.
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Charlotte Casiraghi welcomed her first baby last December
Arriving in a flowing, halter-neck Gucci gown, Charlotte may well have been the envy of guests around her as she flaunted her impeccable style and statuesque figure.
The royal donned a chic blue and green column dress, which featured a striking floral pattern and beaded embellishments around the waist and neck.
Charlotte, who last year welcomed her first baby Raphaël with her long-term boyfriend Gad Elmaleh, accessorised with a quirky thumb ring, a diamond band on her left hand and a silver charm bracelet.
Face of Gucci Charlotte Casiraghi showed her support for the brand
The brunette stunner let her natural beauty shine through as she applied just a touch of lipstick and minimal teal eye shadow to match her gown.
Charlotte spent the evening mingling with the likes of Gucci creative director Frida Giannini, Francois-Henri Pinault and Hollywood actress Salma Hayek.
Other stars in attendance included Kim Kardashian, Kate Hudson, Cindy Crawford, Cara Delevingne and Demi Moore.
Cara Delevingne took a new approach to the LBD with her sequined cape
Cara and Demi both opted for black LBDs, with the Burberry model jazzing up her short black dress with a cape that featured a sequined lining. Demi, likewise, defied her 51 years of age in a tight gown that showed off her svelte figure.
Actress Kate went pretty in pink, channelling a Grecian goddess in a flowing, wrap-around dress. The blonde beauty had her hair styled into loose tousles and wore just a slick of pink lipstick.
Cindy, meanwhile, arrived on the arm of her husband Rande Gerber, lighting up the night in a plunging, sequined silver gown.