Kristen Wiig Pays Amy Adams a Visit on 'SNL'
Normally, when a guest host on ’SNL’ breaks into song during their opening monologue, it feels like a last resort, like no one in the writer’s room could come up with a better idea. And for a moment, it seems that way for Amy Adams, who talks about everyone really needing to enjoy their holiday season before the rest of the cast joins her to sing “We Need a Little Christmas.” But it’s all part of an elaborate set-up, since the great Kristen Wiig shows up to save the monologue and show Adams how to really celebrate the holidays.