Tonight the world's most beautiful movie stars and models made their way to the 22nd annual amfAR Cinema Against AIDS gala.
Held in at the Hotel du Cap-Eden-Roc in Antibes, as part of Cannes, the charity event had a red carpet to rival the festival itself.
As expected, the dresses were nothing short of stunning - so we've rounded up our favourite looks, from Lara Stone's shimmering Grecian creation, to Eva Longoria's gown fit for a mermaid.
AmfAR 2015 Gala: Best Dresses
See all the incredible dresses from this year's amfAR below: