The Still Alice star has always been one of our top style icons, and this is one of her ultimate fashion moments.

She stepped out in a black Armani Privé gown with a plunging neckline and a feathered and sequinned top.

The bottom half of the gown was simple to balance the volume of the top, and it worked like a charm.

Her makeup was simple but effective - lashings of dark brown eyeshadow smudges on her eyelids with a few layers of macara - while a natural pink blush brought out her cheekbones. A pinky nude lip tied it all together. This is one makeup look we're going to be trying to recreate at home.