Jessica Simpson has received more media attention and publicity for her career through the dumb-schtick than any other "dumb" person has for quite awhile, at least in my memory. I couldn't turn on the television for weeks without hearing something about that "Chicken of the Sea" bit (and I've never bothered watching the show in the first place). She seems to be reaping big benefits from her apparent stupidity - which makes me wonder if she might actually be smarter than all the people who think she's stupid.
She's blond, cute as a button, has enormous and seemingly flawless natural boobs, makes a crap load of money, and is married to a guy who my wife constantly reminds me is a hunk (or whatever the term is these days). If I were a girl, I'd kill to be that stupid.