Fitness buffs Jessica Biel and Justin Timberlake were photographed doing what they do best – walking the dog. Well, walking is really good exercise, says a lot of health experts. So why not walk the dog on a regular basis? And while we’re at it, why don’t we dress up in sexy tights and show off our round asses so that the people who see the inevitable paparazzi pictures will be jealous of our perfectly fit bodies. Oh well, the life of a celebrity. Except of course, it’s better to make fun of them than be jealous of them. But let me admit something. After seeing Jessica’s tight, round ass in these candid pics, I immediately searched for naked pictures of her. Anyway, here are the pics and you just might want to make use of the link I provided to save you the trouble of googling the pictures.