Who headlined the halftime show at Super Bowl XXVII?

Troy Aikman was named MVP of which Super Bowl? In which city was Super Bowl XXVII played? Which head coach led the Dallas Cowboys to victory in Super Bowl XXVII? In what year was Super Bowl XXVII played? Which team did the Dallas Cowboys defeat in Super Bowl XXVIII? Emmitt Smith was named MVP of which Super Bowl? In which city was Super Bowl XXVIII played? Which head coach led the Dallas Cowboys to victory in Super Bowl XXVIII?