Cannes 2015: Star Sightings

The always fabulous Jane Fonda made an unusual style statement on May 20. The actress was all wrapped up in a bright pink bow when she hit the red carpet for the premiere of Youth.

The Sicario star posed for photographers in a colorful, form-fitting number by Peter Pilotto during the 68th Annual Cannes Film Festival on May 19.

Jenner and Delevingne prove that the Cannes Film Festival is not just for actors! The two models were spotted grabbing lunch at the Martinez Beach Club on May 20.

Former Desperate Housewives star Eva Longoria turned heads in her see-through gown when she showed up for the Inside Out premiere on May 18.

Jake Gyllenhaal and Sienna Miller stepped out in style for the Calvin Klein Celebrates Women in Film event on May 18.

These funny people clean up nice! Mindy Kaling, Phyllis Smith (The Office reunion!), John Lasseter and Amy Poehler posed in their formal fashions at the premiere of Inside Out on May 18.

The Israeli-American actress got cheeky in a very Black Swan-inspired sheer Rodarte dress at a photo call for her directorial debut, A Tale of Love and Darkness, on May 17. The beaded-and-striped feathered mini showed off her black underwear -- on purpose.

The two-time Oscar winner dazzled on the red carpet in a gorgeous grey and black patterned gown at the premiere of her new romantic drama Carol, which screened during the 68th annual Cannes Film Festival in France on May 17.

The 77-year-old actress stole the show at The Sea of Trees premiere on May 16, showing off her slim figure in a cobalt Atelier Versace column gown with illusion cut-outs.

The Inglorious Basterds star knew she was rocking the red carpet. Her embellished, sheer gray halter dress stood out at The Sea of Trees premiere on May 16.

Spring was in the air when the American Sniper star came out for The Sea of Trees premiere in a sheer kite-themed dress on May 16.

The Irrational Man star stunned in a sheer white dress after the film's Cannes premiere on May 15.

The co-stars posed together at the premiere of The Lobster on May 15.

The Irrational Man co-stars escorted the legendary director at the film's Cannes premiere on May 15.

These co-stars rocked very different styles to the Cannes photocall of Woody Allen's film Irrational Man on May 15, but we love the looks equally! While Parker paired her striped skirt with a big hat and sunglasses, Emma was a bit fancier in a black Oscar de la Renta lace cocktail dress complete with organza ruffles.

The supermodel's low-cut, leggy Emanuel Ungaro chiffon dress matched the decor at the Magnum "Pink and Black" party on May 14.

Salma Hayek and John C. Reilly both added personal touches to their formal attire for the Cannes premiere of Il Racconto Dei Racconti (Tale Of Tales) on May 14.

Actress Naomi Watts dressed up her elegant Ralph Lauren gown with a Bulgari bag and jewels, and Jimmy Choo shoes for the Cannes premiere of Mad Max: Fury Road on May 14.

Oscar winner Julianne Moore was a velvet vixen when she showed up to the Cannes premiere of Mad Max: Fury Road on May 14.

Fast & Furious star Michelle Rodriguez was quite the show-stopper in her racy Zuhair Murad gown on May 14. The actress chose the frock for the premiere of Mad Max: Fury Road.

Theron looked classically beautiful in yellow as she posed with beau Sean Penn at the Cannes premiere of her latest film Mad Max: Fury Road on May 14.

The Mad Max: Fury Road star wore white on the Cannes red carpet at the film's premiere on May 14.

Legs for days! Charlize Theron flaunted her long legs during a photocall for her film Mad Max: Fury Road during the 68th annual Cannes Film Festival on May 14. The part-leather, part-sheer fabric dress is one of the latest looks from the Valentino Autumn/Winter 2015-16 collection.

Per usual, Salma Hayek was stunning in the rose-patterned, curve-hugging dress she wore to a photocall for Il Racconto Dei Racconti (Tale of Tales) during the 68th annual Cannes Film Festival on May 14 in Cannes, France.

Gyllenhaal and Miller are both serving on the Cannes 2015 Jury.

The Oscar winner rocked a black dress and emerald green earrings on the Cannes opening ceremony red carpet on May 13.

The Star Wars actress showed off her seafoam green dress at the opening ceremony of the famous film festival.

The Birdman actress stunned in a silver dress on the Cannes opening ceremony red carpet.

The Black Swan star and her choreographer husband held hands at the Cannes opening ceremony on May 13.

The singer suited up for the Cannes opening ceremony red carpet on May 13.

The model and Taylor Swift BFF showed off her sparkly dress on the Cannes opening ceremony red carpet.