TV Stefon Is Coming To 'Late Night'! By Jackie Willis 8:37 AM PST, February 13, 2014 NBC Not only is Fred Armisen leading Seth Meyers' Late Night band, but the former Weekend Update anchor is also taking his Saturday Night Live pal Bill Hader too. On Wednesday night's Watch What Happens Live, Meyers revealed to Andy Cohen that Hader, who recently left SNL, will reprise his beloved role as Stefon on the new Late Night. RELATED PICS: Favorite Cast Reunions"Bill and I spoke during my last SNL, and we do think he'll turn up eventually," the new host confirmed. Late Night With Seth Meyers debuts on Feb. 24.