Ever see a fashion move that just leaves you scratching your head in bewilderment? In BeautyXpose’s “WTF of the Week,” we share our favorite befuddling photos for your viewing pleasure.

This week, we’re stunned at they Cyrus family’s latest escapade. No, it wasn’t a pole-dancing routine by Miley, but a sexually-charged Halloween costume complete with three-inch platform pleather boots worn by her 9-year-old sister, Noah Cyrus. That’s right — she’s nine. We’re posting the tamest photo, but you can see more disturbing pics of Noah striking poses on the red carpet here.

Photo: AP /Alaric Lambert