And although her stunning dress and gorgeous baby bump definitely stole the show, we couldn't help but be drawn to her two-toned manicure...
Making a rare appearance with hubby, Justin Scott, the former Girls Aloud star looked gorgeous as she arrived at London's swanky Grosvenor Hotel for this year's awards ceremony.
She chose a shimmering black and gold Forever Unique gown, along with matching gold accessories and a fabulous fan-shape clutch.
Kimberley's make-up was also totally on point, sporting this season's must-wear dark, berry lips along with smoky eyes and glowing skin.
And rather than choosing the obvious ring-finger mani (which we'll never tire of, ps), Kimberley went for gold chrome polish on her thumb, ring finger and little fingernails, and a nude tone on her forefinger and middle fingernails.
"Loving my autumnal nails!" she Instagrammed along with a close-up snap of her freshly manicured tips (above).
Kimberley's nails were painted by one of her favourite, go-to manicurists, Lucy Tucker.
Lucy is a big fan of using Crystal Nails gel colour so we'd bet our bottom dollar this is what she looked to when creating our Kimberley's stunner of a mani.
But good news ladies – it's still a simple look to copy at home. Simply buff and file your nails into neat, even lengths, then protect them with a clear base coat first.
Next, grab a burnished gold polish and paint two thin colours on your thumb, ring and little fingernails. We love Miss Sporty Wonder Nail Polish in Incredible Gold, £1.99, superdrug.com.
While this dries, grab a nude polish and again, paint two thin coats, but this time on your forefinger and middle fingernails. Try Rimmel 60 Seconds Super Shine Nail Polish in Let's Get Nude, £2.99, superdrug.com.
Finish with a glossy topcoat and you are red carpet ready.
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