Aguilera initially appeared in the World Wrestling Federation with Christopher Daniels as Uno, one half of Los Conquistadores during the time Edge and Christian were masquerading as the team. He was rehired nearly 4 years later to perform under the gimmick of Jesús. As part of a kayfabe storyline, Jesús was accused of stabbing John Cena at a Boston, Massachusetts nightclub by order of Carlito Caribbean Cool. After Cena defeated Carlito for the WWE United States Championship, Jesús attacked Cena several times in the next couple of weeks, finally hitting him in the kidney with Cena's own chain, temporarily sidelining him. In reality, Cena required a break from WWE while he was out of the country filming "The Marine".