Woah, have you seen that Miley Cyrus video of her "Twerkin'"? If not, you need to see it NOW!
Personally, I'm not mad at her. If you can do it, then do it. People hate on Miley Cyrus, but for what? I don't see anything wrong with her behavior, because she's acting just like a normal girl her age. Maybe it has something to do with her father being Bill Ray Cyrus, or that she had a show on Disney channel. But now she's grown, and is growing into a beautiful woman. So props to Miley for being who she is.
ps. That unicorn onesie is cute!