The actress has been a hot topic on the fashion circuit recently after releasing a capsule collection for Topshop, so we were hardly surprised to spot her stealing the limelight in her stunning frock.
The thigh-skimming number, designed by Fendi, was covered in glimmering Swarovski crystals, which caught the light as she made her way to the Planet Hollywood Resort and Casino in Las Vegas.
Continuing the silver theme, the starlet opted for a fierce pair of metallic courts while toting a bejewelled boxy clutch.
She accessorised with a pair of sparkling earrings and bold red lippy, while keeping her talons totally bare.
Later in the evening Kate snapped a picture of herself posing against a mirrored wall, captioning the image: "Let's DISCO."
Top marks for coordinating your outfit with the scenery, Kate!
The pretty blonde was accompanied by her hubby Michael Polish at the event, who looked proud to be supporting his wife at the screening of her new flick.
The loved-up twosome married in August this year in a romantic ceremony held on a mountain top at The Ranch at Rock Creek in Philipsburg, Montana.
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