That's because she has completely sold herself out. I don't even think she knows who she is anymore. It's like she's trying to be somebody who is the polar opposite of who she really is. You can even hear it in her accent. She's trying so desperately not to sound Australian and talks all the time about how she doesn't really think of herself as Australian anymore and doesn't really want to go back. She has managed to craft a persona that has given her what she thinks she wants, but I think when all of this passes and people no longer watch her or consider her relevant, she's going to wish that she had done life a little differently.