Keith Urban showed fans a good time last night during a performance of "Good Thing" on The Late Show With David Letterman. The country crooner, dressed cooly in a gray fitted T-shirt and jeans, smiled at his bandmates and tapped his foot during the lively performance. Urban surprised fans by stepping off the stage and moving closer to the crowd and cameras during the final moments of the song.
"Good Thing" comes from Urban's new album, Fuse, which came out this week. The country star will be returning as a judge on the upcoming season of American Idol, alongside Jennifer Lopez and the recently added Harry Connick Jr.