Miley Cyrus Wonders What Happened to Hannah Montana Until She Busts Out the Push-Up Bra!

Long before twerking, tongue wagging and a guy named Patrick Schwarzenegger became a part of Miley Cyrus' life, the talented singer was just a young teenage girl acting on the Disney Channel.

While so much has changed for the "Party in the U.S.A." crooner, fans may wonder if we can just go back to the Hannah Montana days.

As it turns out, Cyrus may wonder the same thing. "Who the? What the," the 22-year-old singer captioned on Instagram Wednesday night with a hilarious throwback picture.

While her first photo showcased the Disney star with long locks from years ago, the next photo showed a present-day Cyrus with her signature pixie and far less glamorous clothing. In fact, she's actually pretty covered up.

But wait, we are talking about the Miley Cyrus, right?

Less than an hour later, Billy Ray Cyrus' daughter posted quite the provocative photo with her boobs out and proud.

 "Do yiew tink if I push muah titties up I'll get mo followahhhzzzz?" she asked her followers. "#shouldigrowmyhairout? #koomkoomquah @derrellbullock @twinkleswinkle @adamleber @anderssonjj @chelseahandler @baddiewinkle"

Now this is the Cyrus we know.