Robert Pattinson sidestepped the question on "Today" Thursday morning when co-anchor Savannah Guthrie asked the "Twilight" star if he and Kristen Stewart had reconciled. "I want to ask," he replied, "because we get asked it all the time. . . . Who is actually asking? Is it in your contract?" He was more forthcoming when queried about his thoughts on his tabloid-press nickname, R-Pattz. "I don't understand what the nickname culture is," he said. "If I could figure out a way to get rid of that, it'd be amazing. It does sound like an antacid tablet."