Cheryl Fernandez-Versini
This caped, tea rose-hued Ralph and Russo design is the epitome of elegance.
Hofit Golan
She gives off distinct '70s vibes in this printed, belted number with a plunging neckline and matching ascot.
Inès de la Fressange
Also at the Irrational Man premiere, the starlet is slips into a silky champagne gown with a bold statement necklace.
Elena Lenina
Once again, the Russian star takes over-the-top to new heights with this, ahem, voluminous hair do and super sheer gown.
Melissa George
The actress hits up the Irrational Man premiere wearing a sheer checkered blouse with high waisted shorts and a matching metallic coat.
Emma Stone
Oh la la! Emma never disappoints, but this ruffled organza Oscar de la Renta dress is a new level of chic for the actress at the Irrational Man photo call.
Julianne Moore
Bonjour! The Oscar-winner flashes a wave wearing a cozy, silver-lined design.
Léa Seydoux
No boring LBD here! The actress jazzes up the classic with this embellished Prada version at The Lobster photo call.
Rachel Weisz
She's ultra-sleek in a black Narciso Rodriguez jumpsuit with a cutout neckline.
Colin Farrell
Attending The Lobster photo call, the actor keeps crisp in a light gray Dolce & Gabbana suit.
Charlize Theron
The actress makes a striking, sunny yellow appearance—donning a bright Dior bustier gown—with partner Sean Penn for the Mad Max: Fury Road premiere at the 2015 Cannes Film Festival.
Salma Hayek
The actress hits the red carpet wearing a gold-embellished Alexander McQueen frock and serpentine upper arm bracelet.
Fan Bingbing
The star has another ethereal moment on the Cannes red carpet, this time in a dove-gray, floral-trimmed Marchesa gown.
Julianne Moore
The Oscar winner stuns (again!) at Cannes, this time in a custom-made velvet Givenchy Couture gown in an eye-catching, dark crimson hue.
Naomi Watts
Naomi wins the carpet (round two) in a floor-sweeping Ralph Lauren Collection gown.
Zoë Kravitz
The style maven makes a white hot appearance in Valentino at Cannes.
Miranda Kerr
The actress makes a jaw drop-worthy appearance at her Magnum ice cream event in a slit-to-there (and plunging-to-there) Emanuel Ungaro gown.
Eva Longoria
The star dazzled in a plunging gunmetal gown.
Lupita Nyong'o
The actress takes a break from twirling while attending a daytime Eden Roc bash sporting a flirty white frock, Nicholas Kirkwood kitten heels and Dior cat-eye sunnies.
Tom Hardy
The actor makes a trim appearance at a Mad Max: Fury Road photocall in a well-tailored navy suit.
Michelle Rodriguez
The actress shows some skin in a sexy sheer panel-effect dress by Zuhair Murad.
Liya Kebede
The supermodel stands out in a sheer, sequined number (check the sexy midriff cut-out) by Proenza Schouler.
Jane Seymour
Mermaid silhouette's the word for Jane Seymour in this trim black confection.
Emma Miller
The actress makes a head-turning appearance in a red-lace trimmed gown featuring a tea-length tulle skirt.