I would like to know....

Why my 3 year old is all of the sudden obsessed with going around naked? This is the child that has freaked out if he was not fully clothed at all times. This is the same child that was so attached to his diaper a few years ago that when you took it off he was paralyzed. He could not even walk across the hallway to the bathtub. And now he strips down to his undies several times a day before he decides he is chilly and wants his clothes back on. I've got some great blackmail pics though. I have one I'd like to title, my son, the underwear model. I won't post any, because well, I have moral objections to having pictures like that on the internet :). What a weird kid though...