"Evening Gowns"...

Katy Perry sampled an array of delicate rose petals, with an off the shoulder gown from Marchesa's fall 2016 collection, featuring ruffled sleeves and floral hemline.

Recording artist Katy Perry attended the AmfAR's 23rd Cinema Against aids gala at Hotel du Cap-Eden-Roc on May 19, 2016, in Cap d'Antibes, France.