The 'We Can't Stop' singer stepped out in London earlier today (11 September) wearing a new take on underwear as outerwear.
On her bottom half, Miley wore what looked like tight, high-waisted leggings with a bizarre piece of fabric draped along one leg to look like a trouser.
The leggings were see-through around the hip region, exposing a total lack of underwear. Yikes!
Never one to do things by half, the starlet added a black bra top whilst wearing a chain belt by Chanel.
She completed her, ahem, questionable look with barely-there sandals, chunky pendant necklaces and fierce red talons.
One word of warning, Miley - it's pretty cold and rainy in London right now. A coat and umbrella are strongly advised!
What do you think of Miley's outfit? Let us know by commenting below as the best comment across the site each week wins £50!
Watch Miley's new video for 'Wrecking Ball' (but we warned, she's naked in it):