The X Factor presented looked fabulous in the 60s-inspired frock - Anna Sui, no less - which was dripping with black glitter and embroidered with psychedelic flowers on the front and back of the skater-style skirt.
We're just a little bit in love with it...
Caroline showed off her flawless pins and teamed the sweet dress with a pair of suede midi heels that boasted an oversized bow and thin ankle straps as she smouldered under the camera flashes and posed hand on hip.
When it came to her make-up, Ms. Flack went all Twiggy on us and rocked a pair of mesmerising, fluttery falsies, having adorned her peepers with a heavy dusting of dark, smoky shadow and heaps of kohl eyeliner. Just a dab of frosty pink lipstick was all she needed to turn heads!
It's safe to say the on-screen star who rubbed shoulders with boss Simon Cowell and Celebrity Big Brother's's Emma Willis to name but a few household names, totally ruled the red carpet in her thigh-grazing frock and she received compliments from more or less everyone who passed in her direction.
It's a thumbs up from us!
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