Miley Cyrus is what happens when you have contractual purity being a kid's star.
Anyone ever see the South Park where the Jonahs Bros. were just a scam by Disney, and how they used them to sell sex to little girls, but could only get away with it by making the band wear purity rings? Essentially the same thing.
Frankly, I have more respect for her as an overcompensating star, desperately trying to get out of the shadow of a crappy TV show that will haunt her for life. Again... Adam West, Bela Legousi... careers were damaged for having a popular TV show or movie. As Hanna Montana, she was essentially a puppet, singing songs written by old white guys that factory wrote for every interchangable pop star there was. (and High School Musical). And Miley wasn't even their first thought in this series. They had a casting call to fill the role of a pop tween TV show/album franchise. You know... the hit TV show that releases 2 different albums? One in character and one as the actual star from the show. If Miley didn't get the part, someone else would, and as soon as their tween cred vaporized, the show was cancelled, only to be replaced by something else just like it with the same exact sort of tween girl star.
It's a disposable factory type atmosphere with that kind of program.