Date night! The One Direction member and his girlfriend make their second red carpet appearance as a couple at Thursday's Chopard Trophy Ceremony.
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The Café Society star suits up for the Vanity Fair dinner, cohosted by Chanel, on Thursday.
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Red hot! The actress wows in a backless number at Thursday's Vanity Fair dinner.
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Dressed in Alexander McQueen, Chastain poses for photographers at Thursday's Money Monster premiere.
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Hands up! The actress can't contain her excitement at the Money Monster premiere.
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JULIA ROBERTS & GEORGE CLOONEY
Is there a better squad at Cannes right now? The stars of the Jodie Foster-helmed Money Monster arrive arm-in-arm to the film's premiere.
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NAOMI WATTS & SUSAN SARANDON
Watts smooches Sarandon while walking the red carpet on Thursday.
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GEORGE CLOONEY & JULIA ROBERTS
The Money Monster costars and off-screen BFFs share a sweet moment at the film's photo call on Thursday.
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JULIANNE MOORE, SUSAN SARANDON & NAOMI WATTS
Naomi Watts strikes her best pose on the red carpet on Wednesday, while fellow actresses Julianne Moore and Susan Sarandon look on with glee.
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Flawless! The designer gives her signature smize while walking the red carpet.
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Dunst is all smiles as she arrives on stage at the festival's opening ceremony.
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JUSTIN TIMBERLAKE & ANNA KENDRICK
Before stealing the show with their live performance of Cyndi Lauper's "True Colors" at a special screening of select footage from their upcoming animated film Trolls, the pair laughed it up on the red carpet during a photo call.
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The "Can't Stop the Feeling" crooner (rightfully) bows down as Trolls costar Anna Kendrick stuns in a canary yellow gown at the premiere of Café Society.
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DOUTZEN KROES & EVA LONGORIA
The L'Oreal ladies celebrate the Cannes Opening Night Gala with a selfie.
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THE CAST OF CAFé SOCIETY
The buzzy film's premiere at the Cannes Film Festival brought along its star-studded cast, which included Corey Stoll, Blake Lively, Kristen Stewart and Jesse Eisenberg – all of whom posed next to the movie's director, Woody Allen.
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BLAKE LIVELY & KRISTEN STEWART
Together again! The Café Society costars share an adorably candid moment at the film's photo call on Wednesday.
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Hello, gorgeous! The L'Oreal spokesperson sports a sexy black cut-out dress for her Cannes portrait on Wednesday.
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The actor is ready for his close-up, posing for photographers on behalf of his role in the new Woody Allen-directed film, Café Society on Wednesday.
VALERIA GOLINO, GEORGE MILLER, VANESSA PARADIS & KIRSTEN DUNST
Introducing the fab four: Golino, Miller, Paradis and Dunst make up four of the eight judges responsible for bestowing the festival's top award, the Palme d'Or.
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VALERIA GOLINO & MADS MIKKELSEN
The Italian actress and director may have a serious role at the fest, but she's still got a silly side stick. Golino was snapped sticking her tongue out at photographers during the Jury photo call on Wednesday.