I bet some of them will do as what has been shown in the photo below when they are in the fitting room.
1st of all, I would like to introduce you a not so handsome guy who was trying to camwhore in front of his mirror in his bedroom.
Here it goes..
this is not a so pretty picture because the boy inside didn't possess Edison's camwhoring skill..
And you know why most of the boys who like camwhoring just like to snap their upper part only?
It's just because..