Stewart, who is now clearly in her element, recently stopped by The Ellen DeGeneres Show
and admitted the discomfort she felt during her time starring in The Twilight Saga
. "I was 17, 18, when it all went down and that was the most uncomfortable, terrible, weird thing," she explained. "At the same time it's good. It kind of forced me to stand to attention in this way, which, I didn't have that."