Keith Urban and Miranda Lambert have this crazy catchy hit that is quickly on its way to the top of the Country Music Billboard Charts. This past summer, Keith was playing "We Were Us", but with the help of Karen Fairchild (from Little Big Town, who were on tour with Keith).

This weekend, Urban brought his 'Light the Fuse' tour to Oklahoma City, and Lambert flew in to join him for the song. In addition, they found a local bar and lunchbox restaurant to shoot the video.

So as we sit and wait patiently for the video for "We Were Us", watch Urban surprise his crowd this weekend.