The aspiring musician returned virtually to AGT Wednesday night weeks after pulling out due to her cancer battle. "You made the decision, rightly so, that your health is your priority right now," Cowell told her. "And I know the last time we spoke you actually said you feel like you let people down. Well, I just want to say, on behalf of all of us, you haven't let anyone down. Even though you haven't competed, you have already won."