Sienna Miller: Variety Performers Brunch!

Sienna Miller keeps it classy chic while attending the Variety Performers Brunch during the 2012 Hamptons International Film Festival at Nick & Toni on Sunday (October 7) in East Hampton, New York.

The 30-year-old actress was joined at the brunch by her The Girl co-star Toby Jones.

The day before, Sienna donned an elegant dress while posing with Toby at the Chairman’s Reception.

PHOTOS: Check out the latest pics of Sienna Miller

It was recently announced that Sienna will join Steve Carrell in his upcoming film Foxcatcher, which centers around “a paranoid schizophrenic heir Jon DuPont, who created a training center for wrestlers and murdered Olympic grappler Dave Schultz.”