Lady Gaga performs at President Obama’s Staff Inaugural Ball

Lady Gaga just performed several of her hits such as Born This Way, The Edge Of Glory and Yoü and I at President Barack Obama‘s Staff Inaugural Ball at the White House in Washington, DC. Also Tony Bennett joined Gaga on stage to perform “The Lady Is A Tramp” as part of the occasion.Check out high quality photos of the performance, also backstage photos taken by Terry Richardson.