Thanks, paladin, but I'm pretty sure that Keira's bit has been cut so they could cover the news of Marlon Brando's death.
My satellite guide still gives the info for the program as
"Actress Keira Knightley (King Arthur); five powerful women in Hollywood" but it hasn't shown up yet and there's only ten minutes left, and they still have quite a few other things to cover.
Oh well. Brando's death is more important, I think.
Edit: Yeah, they definitely cut it (at the last minute, most likely). It was probably viewed as the most expendable part of the show (yet, somehow sharks and Tori Spelling's pre-nup are imporant
). Maybe it'll be on Monday's show, but I doubt it, since they just showed a preview and didn't mention her.