Lupita Nyong'o, Natalie Portman, Julianne Moore: All the Best Looks From the Cannes Film Festival So Far

See the gowns worn by Lupita Nyong'o, Natalie Portman, Sienna Miller and others.

ByLESLEY MESSER
May 13, 2015, 5:42 PM
PHOTO: Lupita Nyong'o  at the 68th international film festival, Cannes, France, May 13, 2015.
Lupita Nyong'o at the 68th international film festival, Cannes, France, May 13, 2015.
AP Photo

— -- The Cannes Film Festival kicked off today, and the stars attended the opening ceremony in their finest couture.

However, perhaps the most discussed gown belonged to Lupita Nyong'o, who dazzled in a custom emerald green embroidered gown by Gucci.

"It's #GrasshopperGreen for @festivaldecannes opening night. Thank you @Chopard @Gucci and Uganda's women for the hair inspiration. #NseneneSeason #cannes2015," she wrote on Instagram.

However, Nyong'o wasn't the only one who caused jaws to drop. Natalie Portman stunned in a bright red Dior dress, as did model Karlie Kloss in Atelier Versace Couture.

Here are a few other of the most stunning looks from the red carpet.

Jane Seymour

PHOTO:  Jane Seymour attends the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France.
Jane Seymour attends the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France.
Getty Images

Bar Rafaeli

PHOTO: Bar Rafaeli attends the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France.
Bar Rafaeli attends the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France.
Getty Images

Natalie Portman

PHOTO: Actress Natalie Portman at the 68th international film festival, Cannes, France, May 13, 2015.
Actress Natalie Portman at the 68th international film festival, Cannes, France, May 13, 2015.
AP Photo

Julianne Moore

PHOTO: Julianne Moore at the 68th international film festival, Cannes, France, Wednesday, May 13, 2015.
Julianne Moore at the 68th international film festival, Cannes, France, Wednesday, May 13, 2015.
AP Photo

Karlie Kloss

PHOTO: Karlie Kloss at the 68th international film festival, Cannes, France, Wednesday, May 13, 2015.
Karlie Kloss at the 68th international film festival, Cannes, France, Wednesday, May 13, 2015.
AP Photo

Sienna Miller

PHOTO: Sienna Miller during the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France.
Sienna Miller during the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France.
Getty Images

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