I observed Years ago that the median IQ is dropping like a rock. Most of this, are examples of that trend.
“Mentally challenged” people need entertainment too, plus “reality” shows make the producers lots of money with virtually no cost. Fergie IS Hot and can sing her ass off, and if WillIam never wrote another song besides “Where is the Love” he would be fine. That song is Great, and one of the most spiritual and Pro Humanity songs ever written.