Keira Knightley/Paul Reiser

Making her first appearance on the show, '<b>Domino</b>' star KEIRA KNIGHTLEY chats with Ellen about her controversial Vanity Fair cover and how she feels about the red carpet. The always entertaining PAUL REISER visits with Ellen. And, 5-year-old presidential expert Caleb Russell is sure to impress with his knowledge. Plus, Susan Edds from "The Bachelor" drops by.