We know Kate Bosworth as the babe from the newest “Superman” flicks who’s dating a “True Blood” vampire. But as a self-proclaimed idiot? Few saw her in that light until just this week.

Joined by “Avatar” actress Zoe Saldana, Kate stretches her comedic chops to the max in “Idiots,” a new Funny or Die video that began circulating Wednesday.

Though the star of the upcoming thriller “Straw Dogs” usually opts for serious roles, Kate talks in the voice of a 2-year-old for the clip’s entirety. And Zoe isn’t any smarter…

Watch it for yourself — if you haven’t yet — and you’ll appreciate comedic gold from Janeane Garofalo of “24” fame and Greg Grunberg from “Alias.” After Kate and Zoe order drinks (on Greg’s tab) from Janeane, the bar is crashed by two more familiar faces; “Sex and the City” fans will appreciate a cameo from an apple juice-drinking Jason Lewis, accompanied by the robotic Victor Webster from “Melrose Place.”

Now when someone asks you what the dumb blonde ordered at the bar, you already know the answer! (It’s dirt). Another lesson learned: never underestimate a beautiful woman’s ability to get silly.

From MTV