KRIS Allen, 23, who was a champion at American Idol last week, said his victory wouldn't alter his marriage or his music. The college student has smooth vocals and plays the guitar. He defeated the more showy Adam Lambert. Allen, who has been married for eight months, said he and wife Katy are ready to meet the challenges of fame. “Things are definitely going to change, but we’re really strong , so we don’t have any question that everything’s going to be fine.”