Cate Blanchett 
Photo Courtesy of Chopard
The gorgeous Australian actress and President of the Jury wore a black lace Armani Privé gown—the same one she wore for the Golden Globes back in 2014. It was a rare sight to see an A-list star re-wearing a gown. However, this time she accessorised well with splendid Chopard earrings from its Red Carpet Collection plus an 18ct rose gold ring.
Lupita Nyong’o

Photo Courtesy of Chopard
The Black Panther actress donned a stunning white Christian Dior couture gown that had a sheer torso and white feathers replicating Swan Lake. She wore the ensemble for the screening of Sorry Angel and paired it with Chopard diamonds.
Isabelle Huppert

Photo Courtesy of Saint Laurent
French actress Isabelle Huppert wore a black sequined Saint Laurent blazer with a fringed dress underneath. She rocked this pairing like no other.
Kendall Jenner 
Photo Courtesy of Chopard
Supermodel Kendall Jenner wore a white ruffled tulle couture gown by Elsa Schiaparelli to the screening of Girls Of The Sun. For a pop of colour, Kendall wore turquoise-coloured jewellery from Chopard’s High Jewellery collection.
Josephine Skriver

Photo Courtesy of Chopard
The Danish Victoria’s Secret model wore a beautiful periwinkle gown by Giambattista Valli and paired it with ethereal sapphire jewellery.
Huang Zitao

Photo Courtesy of Saint Laurent
Chinese singer and rapper Huang Zitao, who is a member of the South Korean-Chinese boy group EXO, attended the Cannes Film Festival wearing a dapper Saint Laurent suit.
Celina Jade

Photo Courtesy of Chopard
Hong Kong actress Celina Jade opted for a wrapped-tulle gown by Christian Dior for the screening of Sorry Angel. She also wore a statement diamond necklace from Chopard.
Irina Shayk 
Photo Courtesy of Chopard
The Russian supermodel and new mum wore a red slit dress by Versace that showed her stunning post-baby figure and matched it with red earrings by Chopard. She also attended the screening of Sorry Angel.
Julianne Moore

Photo Courtesy of Chopard
The lady in red wore a stunning Givenchy couture gown that was accented with frills of yarn that depicted a feather appearance. Julianne wore the ensemble with Chopard diamonds for the opening ceremony and screening of Everybody Knows.
Chiara Mastroianni

Photo Courtesy of Bvlgari
French-Italian actress and singer Chiara Mastroianni attended the screening of Everybody Knows wearing a Saint Laurent multi-coloured sequin dress, Bulgari's High Jewellery Serpenti yellow gold earrings, and a white gold ring stacked with emeralds, pavè-set diamonds, and Serpenti Viper rings.
Diane Kruger

Photo Courtesy of Chopard
German-American model and actress Diane Kruger posed in a light blue Armani Privé gown along with Chopard jewellery for the screening of Sink Or Swim.
Araya Hargate

Photo Courtesy of Chopard
Thai actress Araya Hargate was seen wearing a show-stopping yellow Giambattista Valli couture gown and colourful statement Chopard jewellery.
Bella Hadid

Photo Courtesy of Christian Dior
The model-of-the-moment and face of Dior Beauty made her red-carpet appearance clad in a gorgeous pale-pink satin gown by Christian Dior.
Stella Maxwell
Photo Courtesy of Chopard
The Victoria’s secret model wore a glistening Roberto Cavalli open-back dress with Chopard jewellery.