Well, if that isn't the closest we've come to a Jessica Simpson nipple slip, I don't know what is. You can clearly see a large part of Jessica Simpson large areola peering out from under her very low cut top.
I guess it makes sense, what with Jessica Simpson's large breasts, that she would have large nipples as well, but I had no idea. We're talking a good three inches in diameter here.
Of course, this is only a partial nipple slip. Next time, Jessica, would you mind going that extra inch?
Here's a great video of Jessica Simpson's breasts bouncing around, and nearly being set free!
More stunning pictures of Jessica Simpson's cleavage after the jump.
Photo credit: Splash