Hi guys ...
This theory of frequent use of doubles seems without unfounded.
I believe there was a double in place of Michael in some parts of "This Is It" and some appearances with a mask.
The appearance of Michael ever changed a lot ... sometimes he appeared wonderful, sometimes less so, for example at this stage of the photo. In 2001 he was very different from the 90s, but was he all the time, simply by way of him dancing and moving.
His appearance in 2009, to me, seems very similar to that of 2005, except for the hair, of course!
Anyway, Michael is always beautiful, elegant and one of the most charming men! :roll: