Lady Performs “Applause” On 'Good Morning America'

Idolator: All About The MusicLady Performs “Applause” On 'Good Morning America'Idolator: All About The MusicLady Gaga brought “Applause” to Oz for her The Wizard Of Oz-themed performance on Good Morning America today (September 9), donning a Dorothy outfit, a Glinda outfit and then an avant-Dorothy outfit for the theatrical morning show spectacle.