Last week, the news broke that comedienne Kathy Griffin would be joining the cast of Glee as Tammy Jean, a middle-aged recent Tea Party candidate — a Sarah Palin-type — and a judge at the Regional competition. Well, now we have your first look at Griffin on the set! On Wednesday, February 23, Kathy joined the cast in LA, along with her mother Maggie and assistant Tiffany Rinehart. During the shoot, Ashley Fink (Lauren) tweeted: "Okay looking into the audience and seeing @kathygriffin Maggie Griffin and @tiffanyrinehart is too much! I can't deal. Dreams come true."