Miley Cyrus gave us a sneak peek at her "Wrecking Ball" music video last week, but we had no idea she'd be FULLY NAKED!

Wearing nothing but a pair of Doc Marten boots and red lipstick, Miley sits atop a wrecking ball and sings her heart in her new vid, which was shot by celeb shutterbug Terry Richardson.

The ballad is seemingly written about her relationship with fiance Liam Hemsworth, with lyrics like, "Don't you ever say I just walked away / I will always want you / I can't live a lie, running for my life / I will always want you / I came in like a wrecking ball / I never hit so hard in love / All I wanted was to break your walls / All you ever did was wreck me / Yeah you, you wreck me."

At multiple points in the clip we see the 20-year-old pop starlet crying, and though she does cover up in a pair of white cotton underwear and a tank, there's a whole lotta skin showing throughout the clip. She may be heartbroken, but her body looks hot hot hot!