"Anchorman 2" just got funnier. Late Monday night, it was announced that former "Saturday Night Live" cast member Kristen Wiig will officially be joining the cast for the sequel to the successful comedy. Wiig will joins Will Ferrell, Paul Rudd, Steve Carrell and David Koechner. There had been buzz about Wiig potentially joining the cast for some time. It was speculated that she would play a love interest for Carrell's character, but as of now, nothing has been confirmed. "Anchorman: The Legend Continues" is due out in theaters in December.