Anna Kendrick is a triple threat — she sings and acts and does that thing with cups — so she was a natural in her first time hosting Saturday Night Live. The series is in a transitional season, though, so if you missed last night's episode, you didn't miss much. Birthday boy Pharrell Williams (he's 41 and not a vampire) was the musical guest and he's got the #1 song in the country (again!), so you can't deny good timing there. The singer/producer appeared as himself in a sketch, too. Here were all the music-related bits...