Who said, to the Secretary of the Interior of the United States, ""You've done a nice job decorating the White House?"

I believe that would be Jessica Simpson (who I have not yet experienced), but sounds like my kind of blonde! (I assume she's blonde!)

http://abclocal.go.com/wls/news/entertainment/031604_en_simpson.html

That's her, SR! I really don't know what to say about such appalling ignorance.

More pearls of wisdom attributed to Simpson:

"Is this chicken or is this fish? I know it's tuna. But it says chicken. By the sea."
(Jessica, when discovering the flaky white meat inside a can of Chicken of the Sea® .)

When asked if she wanted an order of Buffalo wings, she replied, "No thanks - I don't eat buffalo."

"I have bubbles in my tummy...It's just air. It's not stink. Promise."

"Why were there mouses?"

"No, 23 is old. It's almost 25, which is, like, almost mid twenties."

Please remind us. What relation is she to Homer?

I don't know that there is a familial link, but Homer was said not to have the ability to see, and Jessica can be said not to have the ability to think.