We all knew Miley Cyrus has all grown up and that she can’t be tamed, but Miley’s performance at the 2013 VMAs still left most of us all speechless. Or shocked. Or grossed out. I don’t know if anyone was actually impressed. But art is such a subjective thing, so, who knows.

Cyrus got on stage with Robin Thicke and she twerked. She gyrated. And then when we thought it was all over, she stripped down to her latex underwear and used a foam finger to, well, you can see for yourself in the video clip below.

Watch Miley do her thing at the 2013 VMAs during “We Can’t Stop” an “Blurred Lines” in the video clip below: