It's been an exciting few months for NATALIE PORTMAN! Not only is she the subject of Oscar buzz for her incredible performance in "Black Swan," she's also starring in the new comedy, "No Strings Attached," and she's just announced that she's pregnant! Ellen will get all the baby details today! MADISON McKINLEY created quite a stir on "The Bachelor" this week, and today she's stopping by to tell Ellen what happened -- and why she insists on wearing vampire fangs!