Description:Madonna fever has officially taken over in anticipation of her Super Bowl halftime show, and at a news conference today she was tight lipped as what to expect. Madonna Super Bowl Surprise Guest: Cee Lo! The Insider's Christina McLarty asked Madge how she was holding up physically, and she said, "I'm okay, lots of warm-ups, and taping and ultrasounds. I feel like I'm one of the football players right now."(2:23)