Herself - Musical Guest, Lady Gaga, Various, Herself - Host, Karen, Lizzie Jacobson, Musical Guest

Himself, Himself - Host, Trent Lott

Himself - Musical Guest, Michael Bublé (segment "Star Wars Auditions")

Himself - Host, Various, Himself, Michael Kors, Mr. Phips

Himself, Himself - Special Guest

Herself - Host, Various

Himself - Musical Guest

Various, Church Lady, George Bush, Garth Algar, Hans, Himself - Host, Ross Perot, Casey Kasem, Johnny Carson, Regis Philbin...

Himself

Himself, Himself - Host, Robert Mueller, Craig Fenson, Himself - Three Wise Guys, Various

Herself - Host, Various, Amy Meriwether Sherman, Amy Schumer

Various, SNL Newsbreak Anchor, Herself, Barbara Mandrill, Billie, Bizarro Nancy Reagan, Carol Wayne, Girl, Helen Watering, Model...

Dionysus, Finton Worthington Carey, Himself - Host, Various

Herself - Musical Guest, Anastasia Sticks, Herself, Herself - Host & Musical Guest, Kate Gosselin, Little Orphan Annie, Penelope, Shakira

Bilbo, Himself - Host, Louis the Handyman, Various

Fran Drescher, Golnesa 'GG' Gharachedaghi, Herself - Host, Various

Himself - Musical Guest

Himself - Host, Various, Himself, James Franco, Scott Maher, Seth Rogen

Herself - Host, Various, Herself

Various, Kim Kardashian, Arianna Huffington, Barbara Walters, Kelly Ripa, Lil Blaster, Nancy, Kristin Chenoweth, Poppy, Shallon...

Himself, Himself - Host, Austin Vogelcheck, Various, Hank, Patron, Santa Claus, Victor

Herself - Host, Musical Guest, Herself - Musical Guest, Rihanna, Various

Themselves - Musical Guest

Herself, Herself - Host, Margorie Grapple, Mary-Kate Olsen, Various

Daniel Johnson, Himself, Himself - Host, Justin Timberlake, Oliver Twist, Spider-Man, Various

Herself - Host, Various, Ann-Margaret, Hermione Granger, Herself, Jessica Simpson, Rapunzel

Himself - Host, Various, Donnie Bartalotti, Alec Baldwin, Chip Knowles, DJ Rage, David Zolefsky, Dirty Dan the Garbage Man, Donnie G., Gregory Puccinelli...

Doug, Dunkin' Donuts Customer, Elf, Felix 900 Audience Member, Himself - Host, Jerry, Jesus, Ronnie

Herself - Host

Herself, Chandelier Martini, Cher, Elin Nordegren, Girlfriend, Herself - Host, Transexual, Various

Weekend Update Anchor, Lester Holt, 2 Black Guyz, Bryshere Gray, Marvin Ingram, Meek Mill, Scarecrow, Various