See all the stars and their outfits on the red carpet and at premieres, parties and photocalls in France
Each year, a handful of the world's most glamorous stars decend on the South of France to attend the Cannes Film Festival.
The annual celebration sees the VIP guests step out at premieres of new movies and mingle with one another at some of the most glittering parties.
This year's event kicked off with a photocall for jurors including Sienna Miller, Jake Gyllenhaal, French-Canadian actor Xavier Dolan plus Sophie Marceau.
Having jetted into Nice wearing a decidedly chic monochrome outfit made up of a slouchy white vest and black trousers, Sienna was keen to impress as she posed in front of photographers.
The actress donned a Bardot-style off-the-shoulder midi for the occasion and was snapped sharing a joke with Jake who looked oh-so handsome in an all-black ensemble.
Cannes Film Festival's opening ceremony is a real chance for A-listers to show off their style on the red carpet.
Our favourite looks included Oscar winner Lupita Nyong'o's show-stopping green Gucci gown and Naomi Watts' V-neck dress by Elie Saab which featured a fully embroidered top and eye-catching feathered skirt.
Dutch model Doutzen Kroes was another to command attention in a one-shouldered design by Atelier Versace complete with a seriously sassy thigh-high split. The piece was from the luxury brand's runway collection for spring 2015. In contrast with her dramatic dress, she decided to secure her blonde hair in a loose bun.
The night was certainly one to remember for Julianne Moore who was presented with the 2014 Best Actress gong for her role in Maps To The Stars.
Julianne - who stunned as she graced the red carpet in a floor-sweeping black and grey creation - was unable to make an appearance at last year's festival.
Cannes Film Festival 2015
Keep reading to see all the action - and sensational daytime and evening fashion looks - from the Cannes Film Festival 2015, both on and off the red carpet.
Cannes Film Festival 2015
Keep reading to see all the action - and sensational daytime and evening fashion looks - from the Cannes Film Festival 2015, both on and off the red carpet.
Sienna Miller at Cannes Film Festival 2015
Cannes Film Festival 2015: Closing Ceremony
Michelle Rodriguez opts for a sleek 'do and plain black number that pools around her feet.
Cannes Film Festival 2015: Closing Ceremony
Izabel Goulart displays her toned curves in a thigh-split yellow design by Georges Hobeika.
Cannes Film Festival 2015: Closing Ceremony
A mesh side panel and front detailing add interest to Hofit Golan's feminine white and pale pink dress.
Cannes Film Festival 2015: Closing Ceremony
Emma Miller slips on a decorative burgundy and pins her brunette locks into a formal updo.
Cannes Film Festival 2015: The Little Prince Premiere
Jourdan Dunn is elegant in sheer black lace at The Little Prince premiere.
Cannes Film Festival 2015: The Little Prince Premiere
Toni Garrn accessorises her shimmering silver gown with a small scarlet clutch and stack of glittering bracelets.
Cannes Film Festival 2015: Macbeth Premiere
In a muted tiered dress, Sienna Miller catches up with Xavier Dolan on the Macbeth red carpet.
Xavier clashes a printed suit with a tie featuring a different pattern at the screening.
Cannes Film Festival 2015: Macbeth Premiere
With stubble peppered on his jawline, Michael Fassbender looks dashing in a tux.
Cannes Film Festival 2015: Macbeth Photocall
Marion Cotillard stands out in 70s-inspired stripes at the Macbeth photocall. She complements her retro outfit with pink heels and a sleek bob hairstyle.
Cannes Film Festival 2015: Youth Premiere
Kendall Jenner works a show-stopping Alaia outfit that really makes the most of her model figure at the Youth premiere.
Cannes Film Festival 2015: Youth Premiere
Nikki Reed and Ian Somerholder make their first red carpet debut as a married couple.
Cannes Film Festival 2015: Youth Premiere
Model Karlie Kloss works a neat bob and a dress featuring to sassy splits.
Cannes Film Festival 2015: Youth Premiere
In a teal design, Rachel Weisz looks stunning.
Cannes Film Festival 2015: Youth Premiere
Lara Stone makes a sexy style statement in a vintage body-hugging metallic gown by Versace.
Cannes Film Festival 2015: Chanel And Vanity Fair Dinner
Josephine de la Baume and Mark Ronson don smart evening wear for the Chanel And Vanity Fair Dinner.
Cannes Film Festival 2015: Youth Premiere
Joan Smalls commands attention in midriff-baring white Alaia.
Cannes Film Festival 2015: Youth Premiere
In a striking black and pink dress, Jane Fona shakes things up on the red carpet.
Cannes Film Festival 2015: Youth Premiere
Aishwarya Rai Bachchan is radiant in Ralph & Russo.
Cannes Film Festival 2015: Youth Premiere
Sultry eye make-up perfectly complements Barbara Palvin's vampy dress with sheer panels.
Cannes Film Festival 2015: Youth Premiere
Chanel Iman is ravishing in red.
Cannes Film Festival 2015: Youth Premiere
With her hands on her Thierry Mugler-clad hips, Doutzen Kroes smoulders.
Cannes Film Festival 2015: Chanel And Vanity Fair Dinner
By styling a leather jacket over a quirky black dress, Juliette Lewis works a chic rock chick look.
Cannes Film Festival 2015: Chanel And Vanity Fair Dinner
Karl Lagerfeld uses a fitted blue jacket to break up his monochrome ensemble.
Cannes Film Festival 2015: Chanel And Vanity Fair Dinner
In a full white skirt and black crop top, Cara Delevingne displays her slim waist.
Cannes Film Festival 2015: Youth Photocall
Chic in a monochrome mini, Rachel Weisz cosies up to Michael Caine at the Youth photocall.
Cannes Film Festival 2015: Youth Photocall
Jane Fonda opts for a tailored look in smart white separates.
Cannes Film Festival 2015: De Grisogono Party
Cara Delevingne styles her locks into loose waves and picks an asymmetric white Saint Laurent dress for the De Grisogono gathering.
Cannes Film Festival 2015: De Grisogono Party
Glamorous in green Lanvin, Natalie Portman continues to show off her style credentials in the South of France.
Cannes Film Festival 2015: De Grisogono Party
Karlie Kloss raises a hand to her blonde bob while working a decorative blue gown.
Cannes Film Festival 2015: De Grisogono Party
Joan Smalls is the right side of racy in a low-cut black number.
Cannes Film Festival 2015: De Grisogono Party
Brazilian model Izabel Goulart looks divine in a revealing lace creation.
Cannes Film Festival 2015: De Grisogono Party
Pretty in pink, Nicole Kempel steps out with Antonio Banderas.
Cannes Film Festival 2015: De Grisogono Party
Mary J Blige's yellow nail varnish adds a bright twist to her dark dress.
Cannes Film Festival 2015: De Grisogono Party
Lara Lieto and Adrien Brody match in all-black ensembles.
Cannes Film Festival 2015: Sicario Premiere
Petra Nemcova stuns in a nude and pastel blue organza design by Zuhair Murad the the Sicario film screening.
Cannes Film Festival 2015: Sicario Premiere
Emily Blunt chooses a slinky Stella McCartney dress embellished with crystals for the screening.
Cannes Film Festival 2015: Sicario Premiere
With her enviable legs on display, Irina Shayk goes for gold in Atelier Versace.
Cannes Film Festival 2015: Sicario Premiere
Doutzen Kroes vamps up her vintage monochrome dress by Dior and Lynn Ban jewels with a brushed-back 'do and red lips.
Cannes Film Festival 2015: Sicario Premiere
In a dramatic black gown featuring a long train, Cate Blanchett wows onlookers.
Cannes Film Festival 2015: Nespresso Cash And Rocket Lunch
Mollie King dons a dainty white dress and chic shades for the Nespresso Cash And Rocket Lunch.
Cannes Film Festival 2015: Nespresso Cash And Rocket Lunch
Blogger Ella Catliff complements a Peter Pan collar with pointed flats.
Cannes Film Festival 2015: Sicario Photocall
Emily Blunt proves her keen eye for detail at the Sicario photocall by matching her heels to her brightly coloured dress.
Sienna Miller at Cannes Film Festival 2015
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Jake Gyllenhaal looks undeniably handsome in monochrome.
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Italian fashion blogger Chiara Ferragni shoes off her sartorial style in head-to-toe Calvin Klein.
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Doutzen Kroes goes for an androgynous vibe in tailored pieces.
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Timeless in nude, Emily Blunt ties half of her hair back for the event.
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Rachel Weisz sets off her red gown with natural-looking make-up.
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Emma Miller picks a shade of blue that suits her tanned complexion.
Cannes Film Festival 2015: IFP And Calvin Klein Women In Film Party
Haim get glammed up to join stars at the party.
Cannes Film Festival 2015: Inside Out Premiere
Paris Hilton displays her toned curves in a glitzy gown at the Inside Out screening.
Cannes Film Festival 2015: Inside Out Premiere
Amy Poehler draws attention to her hourglass shape by teaming her black gown with a waist belt.
Cannes Film Festival 2015: Inside Out Premiere
Lily Donaldson chooses a stunning Saint Laurent dress with all-over embroidery.
Cannes Film Festival 2015: Chopard Party
Dapper in a tux, Robbie Williams puts an arm around wife Ayda Field at Chopard's party.
Cannes Film Festival 2015: Chopard Party
Nina Agdal is sassy in a form-fitting bright red dress.
Cannes Film Festival 2015: Chopard Party
James Cook is dressed a little more casually than wife Poppy Delevigne who impresses in a summery floral gown.
Cannes Film Festival 2015: Chopard Party
Wearing sensational white dresses, models Adriana Lima and Irina Shayk laugh together.
Cannes Film Festival 2015: Chopard Party
Toni Garrn opts for a draped silky number that's nipped-in at the waist.
Cannes Film Festival 2015: Carol Press Conference
Cate Blanchett wears a pensive expression on her face as she chats about Carol at the movie's press conference.
Cannes Film Festival 2015: Inside Out Photocall
Amy Poehler stands to attention in a short monochrome dress while appearing at the Inside Out photocall.
Cannes Film Festival 2015: Carol Premiere
With Francois-Henri Pinault by her side, Salma Hayek steals the show at the Carol screening in Gucci.
Cannes Film Festival 2015: Carol Premiere
Cate Blanchett works a show-stopping piece by Giles Deacon.
Cannes Film Festival 2015: Carol Premiere
With her locks twisted back, Poppy Delevingne is beautifully boho in a mirrored Burberry dress.
Cannes Film Festival 2015: Carol Premiere
With an arm around Xavier Dolan, Sienna Miller shines in a Bulgari choker and Sonia Rykiel dress.
Cannes Film Festival 2015: Carol Premiere
Rooney Mara is ethereal in white.
Cannes Film Festival 2015: Carol Premiere
Eva Longoria graces the event in a midnight blue fish-tail frock.
Cannes Film Festival 2015: Carol Premiere
Before stepping out at the screening, Erin O'Connor tells Instagram fans how great she's feeling.
'I am ready to rock the red carpet in my divine @ralphandrusso dress,' she writes.
'Thank you I feel like a princess #cannesfilmfestival2015.'
Cannes Film Festival 2015: Carol Premiere
Model Toni Garrn channels an Old Hollywood vibe.
Cannes Film Festival 2015: Carol Premiere
Aishwarya Rai Bachchan sets off her glittering green design by Elie Saab with a pop of plum lipstick.
Cannes Film Festival 2015: Carol Premiere
Lindsay Ellingson is on-trend in metallics by Russian designer Ulyana Sergeenko.
Cannes Film Festival 2015: A Tale Of Love And Darkness Photocall
Natalie Portman slips on a risque beaded Rodarte dress with an asymmetric hem for the A Tale Of Love And Darkness photocall.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Wearing Giorgio Armani, Naomi Watts links arms with The Sea Of Trees co-star Matthew McConaughey at the film's premiere.
Cannes Film Festival 2015: The Sea Of Trees Premiere
With her blonde hair pulled back, Sienna Miller makes a fun fashion statement in Valentino.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Ayda Field and husband Robbie Williams both don outfits by Valentino.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Noomi Rapace complements her red dress with a lipstick in the same bold shade.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Livia Giuggioli sticks to a blue and black colour scheme by styling an Alice Temperley skirt with a Leila Hafzi top.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Camila Alves flaunts her fabulous figure in a two-tone gown featuring a long train.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Andie MacDowell pulls her brunette layers over one shoulder and smiles in an elaborate lace design.
Cannes Film Festival 2015: The Sea Of Trees Premiere
Jane Fonda dons an age-defying blue creation by Versace.
Cannes Film Festival 2015: Callas Photocall
While promoting Callas, Noomi Rapace clashes patterns in a checked coat and leopard print all-in-one.
Cannes Film Festival 2015: Carol Photocall
Cate Blanchett appears to be giving Rooney Mara advice at the Carol photocall.
Cannes Film Festival 2015: The Lobster Premiere
Rachel Weisz and Lea Seydoux Colin Farrell accompany Colin Farrell to the premiere of The Lobster.
Emma Stone wows in white at Cannes Film Festival
Emma Stone wows in white at Cannes Film Festival.
Cheryl Fernandez-Versini
Cannes Film Festival 2015: Irrational Man Premiere
Michelle Rodriguez flashes the right amount of flesh in a body-skimming black maxi.
Emma Stone scores a style hit in short black lace
Cannes Film Festival 2015: Irrational Man Photocall
Parker Posey giggles alongside co-star Emma Stone.
Cannes Film Festival 2015: The Lobster Photocall
To promote The Lobster, Rachel Weisz decides against a dress, opting for a sleek black jumpsuit instead.
Cannes Film Festival 2015: The Lobster Photocall
Colin Farrell gives his grey three-piece a final flourish with a silk pocket square.
Cannes Film Festival 2015: The Lobster Photocall
French actress Lea Seydoux complements her cool and quirky dress with pink satin heels.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Charlize Theron brings a splash of colour to the Mad Max: Fury Road screening in a yellow Dior gown. She is joined at the premiere by partner Sean Penn.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Zoe Kravitz slips on a white creation with cut-out sides.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Julianne Moore channels her inner Jessica Rabbit in a clingy scarlet maxi.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
In a printed black and gown creation, Salma Hayek walks the red carpet.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Jack O'Connell keeps things simple in grey and black.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Flashing a winning smile, Michelle Rodriguez is thrilled to attend the screening in a show-stopping two-tone floor-sweeper.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Naomi Watts adds a touch of sparkle to her ensemble with a glittering necklace and matching bracelet.
Cannes Film Festival 2015: Mad Max: Fury Road Premiere
Emma Miller is summer-reader in a decorative cream and soft red gown.
Cannes Film Festival 2015: Global Gift Gala
At the Global Gift Gala gathering, Eva Longoria shimmers in metallics.
Cannes Film Festival 2015: Magnum Pink & Black Party
With her hands on her hips, Miranda Kerr is full of confidence in a bright gown at Magnum's Black & Pink Party.
Cannes Film Festival 2015: Swarovski And Harper's Bazaar Photocall
Sienna Miller flashes a hint of cleaving in a plunging little black dress at the Swarovski And Harper's Bazaar photocall.
Cannes Film Festival 2015: Swarovski And Harper's Bazaar Photocall
Michelle Rodriguez works a smart all-black tailored vibe.
Cannes Film Festival 2015: Kering Dinner
Salma Hayek sparkles in a sensational Saint Laurent gown.
Cannes Film Festival 2015: Tales Of Tales Photocall
For the Tales Of Tales photocall, Salma Hayek slips on a sultry LBD decorated with red flowers.
Cannes Film Festival 2015: Tales Of Tales Photocall
John C Reilly opts for a head-to-toe white outfit, complete with a wide-brimmed hat.
Cannes Film Festival 2015: Mad Max: Fury Road Photocall
At the Mad Max: Fury Road Photocall, Charlize Theron is chic in black.
Cannes Film Festival 2015: Mad Max: Fury Road Photocall
Tom Hardy sports a smattering of facial hair and smartens up in a suit.
Cannes Film Festival 2015: Mad Max: Fury Road Photocall
Tom Hardy, Charlize Theron and Nicholas Hoult get together for a group shot.
Cannes Film Festival 2015: Jury Photocall
Jury members Sophie Marceau, Rossy De Palma, Sienna Miller and Jake Gyllenhaal prepare to be questioned.
Cannes Film Festival 2015: Jury Photocall
Sophie Marceau attends the Cannes Film Festival jury photocall wearing a mid-length textured dress.
Cannes Film Festival 2015: Jury Photocall
Sienna Miller scores a sartorial style hit in an elegant off-the-shoulder mottled midi.
Cannes Film Festival 2015: Jury Photocall
French-Canadian actor Xavier Dolan channels a retro look in a blue double-breasted suit and gingham tee.
Cannes Film Festival 2015: Opening Ceremony
Benjamin Millepied is proud to have stunning wife Natalie Portman by his side at the glamorous Opening Ceremony. The Black Swan actress is radiant in red Dior.
Cannes Film Festival 2015: Opening Ceremony
Bar Refaeli opts for a Grecian-inspired draped gown and low-key updo for the occasion.
Cannes Film Festival 2015: Opening Ceremony
In a daring Atelier Versace creation, Dutch model Doutzen Kroes wows on the red carpet. She contrasts her dress with a loose bun.
Cannes Film Festival 2015: Opening Ceremony
Singer John Legend - who hits the event without wife Chrissy Teigen - suits up in tailored Gucci separates.
Cannes Film Festival 2015: Opening Ceremony
Hofit Golan's eye-catching black and nude number by Jean Fares Couture features a long train.
Cannes Film Festival 2015: Opening Ceremony
Sienna Miller chooses to style her one-shouldered Lanvin maxi with a pinned-back 'do and red pout.
Cannes Film Festival 2015: Opening Ceremony
Oscar winner Lupita Nyong'o shows her playful side as she twirls in a sensational chiffon gown by Gucci.
Cannes Film Festival 2015: Opening Ceremony
Naomi Watts is the height of elegance in a plunging powder blue piece by Elie Saab.
Cannes Film Festival 2015: Opening Ceremony
Pregnant model Noemie Lenoir cradles her blossoming baby bump while wearing a crinkled canary yellow Chloe dress.
Cannes Film Festival 2015: Opening Ceremony
A futuristic silver and cream design by Atelier Versace is a head-turning choice for German star Karlie Kloss.
Cannes Film Festival 2015: Opening Ceremony
Fan Bingbing sashays past spectators in a floral pink and green dress by Ralph & Russo.
Cannes Film Festival 2015: Opening Ceremony
Julianne Moore - winner of last year's Best Actress award - is a vision in two-tone Elie Saab.
Cannes Film Festival 2015: Opening Ceremony
With one leg peeping out from beneath her Zeynep Kartal floor-sweeper, Emma Miller wows.
Cannes Film Festival 2015: Opening Ceremony
Xavier Dolan, Sienna Miller and Jake Gyllenhaal prepare to walk up the famous staircase.