Last week, Ellen saw this hilarious video of 11-year-old viewer CHRISTIAN LEE reenacting the entire Old Spice commercial in his bathroom. She loved it so much, he's coming here all the way from Chicago to do it for us! He's incredibly talented... and so are Ellen's audiences! Ellen will invite some audience members to show off their skills, and there are sure to be some amazing hidden talents! Science guy STEVE SPANGLER is also stopping by with more of his science experiments. We won't tell you what he's doing, but it'll be explosive! And ANNETTE BENING will be here to tell Ellen about her film, "Mother and Child." She sure knows a thing or two about being a mother -- she's got four teenagers!