I guess Kate Walsh must be trying to make a bid to get on Hollywood Tuna’s official cougar list, because after yesterday’s beach pictures, now here she is back in a bikini at the pool today. And I have to say, for a B-list TV star that’s getting up there these days, I’m impressed. Although I’ll still need to see a bit more from Kate before I make my final decision. Being an official Tuna Cougar isn’t a distinction I hand out lightly. After all, I write those names on the back of my Domino’s receipt in pen, not pencil.