Jessica Simpson JSimpsonJMayer041307_1.jpgJessica Simpson and John Mayer have not only reunited and outlasted everyone's expectations, they've stuck together so tightly, it's almost annoying! Anyway, despite their kinda bland love life, I still think they're a cute couple and that John Mayer has a pretty damn good sense of humor. I mean, what else are you gonna say when the cameras are in your face asking you about your personal life except ...