From Justin to Kelly to Justin to baby: American Idol‘s season 1 runner-up has welcomed a baby with wife Reina Capodici, People reports. William Neko Bell Guarini was born April 26. “With a full head of curly brown hair, wide open and alert eyes, he came charging into the world,” Guarini told People. “Reina is doing wonderfully and should be given a medal for going 10 months and one week with child.” Capodici has one child — 5-year-old Lola — from a previous relationship.