Jake Gyllenhaal & Sienna Miller Get Dressy For amfAR's Cannes Gala!
The 2015 Cannes Film Festival is running until May 24 – stay tuned to JustJared.com for the remaining days of photos!
Also pictured inside: Jake out and about in Cannes the day before.
FYI: Jake is wearing head to toe Salvatore Ferragamo and Montblanc cufflinks. Sienna is wearing a custom Ralph Lauren Collection gown.
20+ pictures inside of Jake Gyllenhaal and more on the red carpet…