In her twitter she told, that she will visit amfAR on May 22 in Cannes.

Sunset in Cannes. On our way to Antibes and suddenly the clouds gathered in the sky and I captured this bit of amaze balls. #cannesdiary

On my way to Cannes to support @amfAR & their mission to end HIV/AIDS at their 21st #amfARCannes event on 5/22!! #cannesdiary