Carrie Underwood Invited by U2’s Bono for Surprise World AIDS Day PerformanceCarrie Underwood Invited by U2’s Bono for Surprise World AIDS Day PerformanceHow do you say no to Bono? Carrie Underwood was invited to be a surprise performer during U2’s World AIDS Day event in New York City, and she’ll be there … tonight! Billy DukesBilly Dukes