Here's some age progression shots of Kurt Cobain, Elvis Presley, and Heidi Klum. Who knows if this is how they will/would really look like, but it is still pretty cool stuff. I understand Cobain and Elvis, but what's with the Heidi Klum pic? I think that this is somewhat accurate but he'd have a scar from the bullet that hit him in the face. Click on the pic to see the other photos.