Live from New York, it's... Tina Fey!

Sketches include "Sarah Palin Interview," "New Friends," "The First Presidential Debate," "Rowboat Date," "Scores," "Deep House Dish," "Googie Rene's Slightly Stained Wedding Dress Basement," and "Superior Ex-Boyfriend."

Duffy performed "Mercy" and "Stepping Stone."

Mick Jagger performs "The Last Time" with Arcade Fire, "19th Nervous Breakdown" and "It’s Only Rock ‘n Roll" with Foo Fighters, and a duo with Jeff Beck.

Skits include: The Lawrence Welk Show, Secret Word, Karaoke Champ, Lazy Sunday 2, Politics Nation, So You Think You Can Dance At An Outdoor Music Festival, The Californians, Graduation Day.

Host Daniel Craig; Muse perform "Madness" and "Panic Station."