See the gorgeous looks from the amfAR gala — and vote for your favorite!

Celebrities flocked to the red carpet to support the annual AIDS research gala in spectacular fashion.

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The annual amfAR Gala raises money for AIDS research and caps off the star-studded Cannes Film Festival. Just as with previous years, celebrities flocked to the red carpet to support the cause in spectacular fashion.

See the looks and vote for your favorite below!

Michelle Rodriguez

US actress Michelle Rodriguez poses as she arrives for the amfAR 22st Annual Cinema Against AIDS during the 68th Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France, on May 21, 2015.Valery Hache / Getty Images

Sienna Miller

Actress Sienna Miller attends amfAR's 22nd Cinema Against AIDS Gala, Presented By Bold Films And Harry Winston at Hotel du Cap-Eden-Roc on May 21, 2015 in Cap d'Antibes, France.Ian Gavan / Getty Images

Eva Longoria

Actress Eva Longoria poses during a photocall as she arrives to attend the amfAR's Cinema Against AIDS 2015 event during the 68th Cannes Film Festival in Antibes, near Cannes, southern France, May 21, 2015.Regis Duvignau / Reuters

Diane Kruger

German actress Diane Kruger poses as she arrives for the amfAR 22st Annual Cinema Against AIDS during the 68th Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France, on May 21, 2015.Valery Hache / AFP - Getty Images

Marion Cotillard

Thibault Camus / AP

Paris Hilton

US socialite Paris Hilton attends the Cinema Against AIDS amfAR gala 2015 held at the Hotel du Cap, Eden Roc in Cap d'Antibes, France, 21 May 2015, within the scope of the 68th annual Cannes Film Festival that runs from 13 to 24 May.Ian Langsdon / EPA

Mary J. Blige

CAP D'ANTIBES, FRANCE - MAY 21: Musician Mary J Blige attends amfAR's 22nd Cinema Against AIDS Gala, Presented By Bold Films And Harry Winston at Hotel du Cap-Eden-Roc on May 21, 2015 in Cap d'Antibes, France. (Photo by Ian Gavan/Getty Images)Ian Gavan / Getty Images

Karlie Kloss

US model Karlie Kloss attends the Cinema Against AIDS amfAR gala 2015 held at the Hotel du Cap, Eden Roc in Cap d'Antibes, France, 21 May 2015, within the scope of the 68th annual Cannes Film Festival that runs from 13 to 24 May.Ian Langsdon / EPA

Rita Ora

Singer Rita Ora attends amfAR's 22nd Cinema Against AIDS Gala, Presented By Bold Films And Harry Winston at Hotel du Cap-Eden-Roc on May 21, 2015 in Cap d'Antibes, France.Ian Gavan / Getty Images

Chanel Iman

US model Chanel Iman poses as she arrives for the amfAR 22st Annual Cinema Against AIDS during the 68th Cannes Film Festival at Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France, on May 21, 2015.Valery Hache / Getty