Madonna's halftime show entertains, but MIA makes gesture

By Robert Deutsch, USA TODAY Madonna performs at the Super Bowl XLVI halftime show. By Robert Deutsch, USA TODAY Madonna performs at the Super Bowl XLVI halftime show. Accompanying artist MIA, 36, flipped the bird toward a camera just before a cutaway For all the pomp and excess of Madonna's Super Bowl halftime extravaganza a single extended middle finger by guest singer MIA is likely to be the most remembered