Sienna Miller at 2018 amfAR Gala New York at Cipriani Wall Street in New York City 02/07/2018

Sienna Miller at 2018 amfAR Gala New York at Cipriani Wall Street in New York City 02/07/2018-1

The 36-year-old actress and model Sienna Miller at 2018 amfAR Gala New York at Cipriani Wall Street in New York City.

Sienna Miller at 2018 amfAR Gala New York at Cipriani Wall Street in New York City 02/07/2018-2

Sienna Miller at 2018 amfAR Gala New York at Cipriani Wall Street in New York City 02/07/2018-3