I found this great website that does scientific age progressions. You upload a photo to the site, type in what age you want the person to be, and voila! Ten seconds later it shows you an altered photo of what the person will look like at that age. I've been playing around with it all morning, putting in hundreds of photos I've found on various celeb websites.

Here's an interesting one. Below left is David Cook, the American Idol winner, just a few days ago. And below right is what the computer thinks Mr. Cook would look like with the pallid complexion, the beady eyes, and the receding hairline of a man nearly twice his age.

Present Day	Computerized Progression to Age 50