Sienna Miller
The actress slips into a delicate periwinkle Gucci gown for a boho effect.
Rita Ora
Whew! The singer flashes a little leg in this steamy Atelier Versace gown.
Marion Cotillard
The Dior darling is back to her go-to designer with this sparkling embellished frock.
Izabel Goulart
Now this is a supermodel moment! Radiance is redefined with this structured yellow Georges Hobeika gown.
Sienna Miller
It's a ruffled Gucci dress for the American Sniper actress.
Marion Cotillard
At the Macbeth photo call, she delivers a punchy look in the form of this colorful striped Ulyana Sergeenko Demi Couture jumpsuit.
Alicia Vikander
This elegant silver Valentino design adds poise and pop to the red carpet.
Elizabeth Debicki
At the Macbeth premiere, the actress opts for a Giambattista Valli number with exaggerated shoulders and floral embellishments.
Jourdan Dunn
We really could look at this all day: The supermodel stuns in a Ralph & Russo Couture dress featuring a sheer skirt and floral embroidery.
Mackenzie Foy
The actress has a true princess moment in this gilded Oscar de la Renta ball gown at the premiere of Le Petit Prince.
Marion Cotillard
The Le Petit Prince star goes for classic glamour in a Christian Dior Couture powder blue-and-black gown.
Toni Garrn
She's like a tall glass of water in this iridescent Elie Saab number.
Georgina Chapman
The Marchesa designer steps out in an eye-catching black gown featuring colorful rose appliqués.
Kendall Jenner
The star steps out in a beachy beaded Fendi mini and cap-toed Miu Miu shoes for the Fendi By Karl Lagerfeld book launch party in Cannes.
Eva Herzigova
She's summer-ready in this floral-print frock.
Nikki Reed & Ian Somerhalder
We are unworthy! This smoldering couple dominates the red carpet at the Youth premiere, with Nikki in a whimsical royal blue Azzaro design.
Kendall Jenner
Très chic! The It-model makes a bold statement in an Azzedine Alaïa black crop top and skirt combo with textured illusion panels and some serious diamond jewels.
Karlie Kloss
The supermodel flashes a little leg in this textured Louis Vuitton number with zipper and buckle detail.
Petra Nemcova
You can't get a leg up on this beauty, who wows on the Cannes red carpet again in a chiffon skirt and peplum-adorned jacket from Zuhair Murad Couture.
Rachel Weisz
The actress embraces a teal Prada design at the Youth premiere.
Jane Fonda
Woah there! The iconic actress makes a bold entrance in this vampy pink and magenta Schiaparelli gown.
Joan Smalls
Spotted: Another crop top! Joan makes a flawless entrance in this breezy white Azzedine Alaïa design.
Doutzen Kroes
Hey there, Doutzen! With a little leg on display, the supermodel nails it in this Mugler gown.
Chanel Iman
Voilà! Now this Donna Karan number is a red gown worthy of the red carpet.