Great show, Libby, but your example of Chemda's lacking pop culture knowledge was poorly chosen. There were allegations of abuse from Heather Mills about Paul McCartney. For a long time it was discussed on the show. She was probably remembering this:
Mills claims McCartney stabbed, abused her - today > entertainment - today > entertainment > celebs - TODAY.com
Paul claimed that she lied, and they divorced. There were allegations, at the very least.
Chemda should receive an apology on your next episode. Or maybe a special episode just for the apology. Fair's fair.