Sienna Miller: BFI Gala Dinner!

Sienna Miller is white hot while attending the BFI Gala Dinner ahead of the 2013 London Film Festival at 8 Northumberland Avenue on Tuesday (October 8) in London, England.

The 31-year-old actress walked the red carpet without her her main squeeze Tom Sturridge.

PHOTOS: Check out the latest pics of Sienna Miller

The BFI aims to preserve the history and artifacts of film and television culture and make them available to as many people as possible.

It was recently announced that Sienna‘s upcoming film 2 Jacks will hit theaters in select cities on Friday, October 18. It will also be available nationwide on cable VOD the same day. We can’t wait!

FYI: Sienna is wearing De Beers Jewellery.