Miley Cyrus - the girl who plays Hannah Montana in the self-titled Disney Channel show - has dramatically been found to use a body double in her live shows.

And the news that Miley Cyrus is replaced each night for one or two minutes so she can quickly get changed has sent shockwaves around the preteen entertainment world. Rightly so, because the Hannah Montana body double bombshell is easily the most outrageous thing to happen to teenage female stars of American kids' TV shows for years.

Apart from, you know, that one who took naked pictures of herself. And, um, the one who got pregnant.