Garth and Kat, the feathered-hair singing duo played by Fred Armisen
and Kristen Wiig
, returned to Weekend Update on "Saturday Night Live" last night to regale Seth Meyers
with some new songs about spring.In an interview with Movieline
last year, Wiig revealed that the Garth and Kat sketches are the only improvised bits on "SNL
." (Lorne Michaels
is famously intolerant of improvisation during the taping of the show). Of course, this ...