The 'Nasty' singer turned heads in her all-white ensemble while attending the BBC Music Awards at Earls Court Exhibition Centre in London last night (11 December).
Never one to play it safe on the fashion front, Pixie flashed more than a hint of skin, covering her modesty with a white bandeau top which featured a huge bow on the front.
To go with her statement top, the starlet wore a high-waisted skirt designed by Bambah Boutique which featured a delicate floral overlay and an elegant floor-skimming hemline.
We're all for a head-turning outfit, but surely Pixie must have been freezing in her revealing getup?!
The starlet also wore a pair of white peep-toe heels along with a perspex clutch bag which was dotted by sparkling diamanté, wearing double pearl earrings and several thin silver rings.
And Pixie - who was voted out of Strictly Come Dancing last weekend (7 December) - kept things chic on the hair front, sweeping her platinum bonce into a low bun while revealing newly-dyed hints of pink near the ends of her tresses.
But as if her outfit wasn't dramatic enough, the songstress totally upped the ante with her make-up too.
Her lids were decorated with glittery purple eyeshadow with a sweep of neon pink just near the outer corners, all topped off with oodles of mega-fluttery false lashes.
Looks like she loved her bold Strictly stage make-up so much, she's now rocking it on the red carpet!
What do you think of Pixie's outfit? Let us know by commenting below as the best comment across the site each week wins £50.
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Watch Pixie's video for 'Nasty' below: