Let's see:

Dennis Franz admitted to being a DH Fan on yesterdays The View

Catherine Zeta Jones, said that her and the rest of the cast of the move "The Legend of Zorro"(I think that's the name) that she's filming are addicted to the show, she's got them all on tape she admitted.

Anyone know of any other celebrity fans?

Oprah is a fan of the show.

Sarah Jessica Parker said some nice things about the show recently. She said she was thrilled when the show won the SAG awards for ensemble and Teri.