Erin go bragh! It's St. Patrick's Day, and judging from this show, Ellen's got the luck o' the Irish! And the Guinness. One of Ellen's favorite shows this season is "Modern Family," and today TY BURRELL is dropping by to share the fun with Ellen. He and his wife don't have any kids yet, but Ellen hears they want to -- and she's going to find out if it's true! Then, the luck may have run out for ALEX LAMBERT when he was voted off "American Idol" last week, but Ellen wanted him here today -- so he's stopping by to chat and perform.