The Nine actress looked breathtaking as she made her way down the red carpet at the lavish awards ceremony in LA, sporting a gorgeous Atelier Versace gown.
Her stunning satin number hugged her curves in all the right places and featured a floor-trailing train, intricate beadwork and even shoulder pads!
Kate - who arrived without fiancé Matthew Bellamy - also took the plunge by opting for a super-low deep V-neckline, showcasing her slender silhouette.
In keeping with the glamorous theme the starlet opted for classic loose waves swept over one shoulder, accessorising with silver jewellery and smoky winged-out eyes.
But it wasn't long before Kate was flaunting yet another jaw-dropping ensemble, making a quick change before heading to the glitzy Vanity Fair after party.
This time she stole the spotlight in a mesmerising sheer nude number which was covered in strategically-placed beads and sequins.
The actress kept her hair and make-up the same but switched up her jewellery, adding black rings, stud earrings and a glittery clutch.
Kate has always been one of our favourite fashionistas but she's really upped her game recently with her lust-worthy getups.
We were already craving the chic yellow and white ensemble Kate wore to the Bulgari Decades of Glamour party, and now we want these two frocks too. A girl can dream, right?
Check out all the Oscars gossip and the winners list here!
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