I found an interesting (jaw-dropping, actually) image of the Royal couple. Huffington Post wondered what the royal couple will look like as they age, and asked researcher/artist Nickolay Lamm and Nikolett Meresz to create images of how the two will look a few years down the road. The image the two created is amazing! (Time will tell if it's accurate.)
See image of aged Kate and William HERE
(Read the Huffington Post article about the image HERE)
VIDEO: The Duchess of Cambridge kicks off Children's Hospice Week