The Sin City actress was the belle of the ball as she shimmered at the 2013 ALMA Awards in Los Angeles this weekend (27 September).
The star of the show was her floor-sweeping gunmetal maxi skirt by Juan Carlos Obando, which glimmered as she posed for the cameras.
She let her stand-out skirt do all the talking by pairing it with a simple white blouse, also by Juan Carlos Obando, and minimal jewellery.
Jess also gave her new haircut its second official outing, after showcasing it at the premiere of her new film A.C.O.D the night before.
The mother-of-two was previously rocking much longer locks, but swapped them for a sophisticated mid-length 'do last week. A blunt cut added tons of volume at the ends, and she re-joined the ombre brigade by refreshing her caramel dip-dye hue.
And we're loving her make-up too - mega-watt lashes, peachy cheeks and oh-so-chic black nail polish. Good work, Jess!
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