Tina Fey / Carrie Underwood

SNL alum Tina Fey hosts; Carrie Underwood performs "All-American Girl" and "Flat on the Floor."<br> <br> Sketches include "CNN Univision Democratic Debate," "Annuale Commercial," "Rock of Love 2," "Digital Short: A Message for Old People," "What's That Bitch Talking About?" "Weekend Update" with guests Gov. Mike Huckabee and Tina Fey, "Celebrity Apprentice Promos," "Ed's Wedding Toast," "Virgania Horsen's Hot Air Balloon Rides," "I Drink Your Milkshake," and "Lady Business."