It's not exactly like Robin Thicke needs to promote "Blurred Lines" anymore. The controversial genre-bending song has held the top spot in the country for eight weeks now, besting such hits as Daft Punk's "Get Lucky," Miley Cyrus' "We Can't Stop" and One Direction's "Best Song Ever." However, Thicke is not one to stop, apparently. Last night (July 31), the Canadian crooner performed his smash hit on NBC show "America's Got Talent." Read More »