Lady Gaga has a deep friendship with a music legend: Tony Bennett. They worked on a successful album together and immediately planned a new collaboration, but the music icon was diagnosed with Alzheimer’s. Tony could no longer remember his name, but the diva was with him every step of the way to make the new album and even prepare a live performance. Tony's family feared that his mental state would prevent him from doing the show, but when he took the stage... a miracle happened that left Lady G