Britney Spears has shared her Top Ten list of ways the world would be different if she were president on the Late Show with David Letterman. Clad in a skimpy bikini, the singer read, "Free pie for everybody!" She also joked she'd "lure Osama (bin Laden) out of hiding with the irresistible scent of my new fragrance, Circus Fantasy." Britney concluded, "finally the media would pay some attention to me!"