"Right now, when people go to iTunes and listen to my old music, it's so irritating to me because I can't just erase that stuff and start over. My last record, I feel so disconnected from. I was 16 or 17 when I made it. When you're in your 20s, you just don't really know that person anymore... I'm not the same person I was six months ago; I'm not even the same person I was two weeks ago." Miley Cyrus insists she has very little in common with the girl from Hannah Montana.