Live from New York, it's...Dana Carvey (as George Bush, Sr.)

Sketches include ""George Bush and Son,"" ""Behind the Music: Blue Oyster Cult,"" ""Elian Gonzalez Musical,"" ""The Continental,"" ""Thanks, Viagra,"" ""Jenny Jones,"" ""The Census Taker,"" and ""Miss Greenwood Hills Beauty Pageant.""

Christina Aguilera performs: ""I Turn To You"", ""At Last"", and ""What A Girl Wants"".

Live From New York, it's...Chris Parnell

Sketches include: "Bush Addresses The Nation on the USS Abraham Lincoln", "Count Chocula Silver", "Jarret's Room: 'Reloaded", "Madonna: An American Life", "Plagiarism Class", "The Falconer vs. The Muskrateer/Backstage SNL: No 'Punking", "Politics Today", "50's Ent.", and "Global Century Investments"

50 Cent performs: In Da Club (with G-Unit) and 21 Questions (with G-Unit and Nate Dogg)

The "Mom Jeans" fake commercial from the episode after this (Adrien Brody/Sean Paul and Wayne Wonder) is added in the E! rerun of this episode

Live from New York, it's... Kristen Wiig!Sketches include "Rep. Nancy Pelosi," "EZdate.com," "Federline Divorce Proceedings," "Saddam's Lawyers," "Valtrex," "Awkward Carpool," "Kobayashi!" (cartoon), "The Platinum Lounge," "The Tony Bennett Show," "Rick Corman in Brazil," and "A Moment with the Out-of-Breath Jogger from 1992."Christina Aguilera performed "Ain't No Other Man," "Hurt," and "Steppin' Out With My Baby" (with Tony Bennett).