S01E01Jerry Seinfeld, Jay-Z with Rihanna & Kanye West

E2

Michael Moore, Tom Cruise, Cameron Diaz

E3

Robin Williams, Miley Cyrus

E4

Halle Berry, Bruce Hornsby with Eric Clapton

E5

Drew Barrymore, Mel Gibson

E6

Jennifer Garner, Barney Frank, Headlines

E7

Pee-Wee Herman, Amy Poehler, 99 Cent Store

E8

Vince Vaughn, Michaels vs. Costas

E9

Rush Limbaugh, Smokey Robinson with Joss Stone

E10

Hugh Laurie, LeBron James

E11

Bill Maher, Brad Paisley & Sheryl Crow

E12

Julia Louis-Dreyfus, Billy Crystal

E13

Adam Carolla, Steve Carell, Vince Gill & Emmylou Harris

E14

Chris Rock

E15

Jenna Fischer, Dan Ahdoot, Photo Booth

E16

Jamie Foxx, Joe Torre

E17

Abigail Breslin, Cindy McCain

E18

Wanda Sykes, Kathleen Sebelius

E19

Gerard Butler, Ben Harper & Jack Black

E20

Terry Bradshaw

E21

Dana Carvey

E22

John C. Reilly, Ben Roethlisberger

E23

Mikey Day, Bill Cosby

E24

Matt Lauer, Jeff Dunham

E25

Ross Mathews, Sen. John McCain

E26

Rod Stewart

E27

Martha Stewart, Ludacris

E28

Rainn Wilson

E29

Hilary Swank, Jerry Jones

E30

Colin Firth

E31

Dr. Phil McGraw

E32

Ewan McGregor, Tina Fey

E33

Chelsea Handler, Brian Williams

E34

Paula Abdul

E35

John Cusack, Frank Caliendo

E36

Mariah Carey, a performance from Cirque du Soleil's

E37

Katie Featherston & Micah Sloat

E38

Jenna Bush Hager, Laura Bush

E39

Wanda Sykes, Rachael Ray, Dan Finnerty & the Dan Band

E40

Elizabeth Banks

E41

Kathy Griffin

E42

Howie Mandel

E43

Sandra Bullock

E44

Penelope Cruz, Dolly Parton

E45

Terrence Howard, Terry Bradshaw

E46

Taylor Lautner, Heather Locklear

E47

The Biggest Loser Rebecca Meyer, Kevin Nealon, Tyra Banks

E48

Larry the Cable Guy, Mikey Day

E49

Dakota Fanning, Kate Flannery, Jeff Dunham, Mikey Day

E50

Kellan Lutz, Ed Begley Jr.

E51

Gov. Arnold Schwarzenegger, Lady Gaga

E52

Charles Barkley, The Biggest Loser contestant Allen Smith

E53

Paula Patton

E54

Megan Fox

E55

Bill Maher

E56

John Travolta, Kim Kardashian

E57

Morgan Freeman, Maxwell, Nick Thune

E58

Kelsey Grammer, Taylor Swift

E59

Susan Sarandon, Andrea Bocelli with the Muppets

E60

Gabourey Sidibe, Winner of The Biggest Loser Danny Cahill

E61

Quentin Tarantino, Drew Brees

E62

Matt Damon, Barry Manilow

E63

Gordon Ramsay

E64

Anna Kendrick, Tim McGraw

E65

Christina Applegate, Nick Lachey

E66

Sigourney Weaver, John Mayer

E67

Sam Worthington, Mary J. Blige

E68

Glenn Beck, Kate Gosselin

E69

Jeff Bridges, Adam Lambert

E70

Dane Cook

E71

Julie Scardina, African Children's Choir

E72

Tim Allen

E73

Kim Kardashian, Jillian Michaels, Guy Fieri

E74

Hugh Jackman, Katie Couric

E75

Denzel Washington

E76

Brian Williams

E77

Bill Cosby

E78

Sandra Bullock

E79

Heidi Klum

E80

Dwayne Johnson

E81

Julianne Moore

E82

Emily Blunt

E83

Chelsea Handler

E84

James Cameron

E85

Billy Crystal

E86

Mark Harmon

E87

Mel Gibson

E88

Bill Paxton

E89

Howie Mandel

E90

Jessica Alba

E91

Jessica Biel

E92

Wanda Sykes

E93

Bill Maher, Gretchen Bleiler

E94

Emma Roberts, Charles Barkley

E95

Series Finale: Ashton Kutcher, Bob Costas, Gabourey Sidibe