The Jay Leno Show

Jerry Seinfeld, Jay-Z with Rihanna & Kanye West

Michael Moore, Tom Cruise, Cameron Diaz

Robin Williams, Miley Cyrus

Halle Berry, Bruce Hornsby with Eric Clapton

Drew Barrymore, Mel Gibson

Jennifer Garner, Barney Frank, Headlines

Pee-Wee Herman, Amy Poehler, 99 Cent Store

Vince Vaughn, Michaels vs. Costas

Rush Limbaugh, Smokey Robinson with Joss Stone

Hugh Laurie, LeBron James

Bill Maher, Brad Paisley & Sheryl Crow

Julia Louis-Dreyfus, Billy Crystal

Adam Carolla, Steve Carell, Vince Gill & Emmylou Harris

Chris Rock

Jenna Fischer, Dan Ahdoot, Photo Booth

Jamie Foxx, Joe Torre

Abigail Breslin, Cindy McCain

Wanda Sykes, Kathleen Sebelius

Gerard Butler, Ben Harper & Jack Black

Terry Bradshaw

Dana Carvey

John C. Reilly, Ben Roethlisberger

Mikey Day, Bill Cosby

Matt Lauer, Jeff Dunham

Ross Mathews, Sen. John McCain

Rod Stewart

Martha Stewart, Ludacris

Rainn Wilson

Hilary Swank, Jerry Jones

Colin Firth

Dr. Phil McGraw

Jay's guest is Dr. Phil McGraw.

Ewan McGregor, Tina Fey

Chelsea Handler, Brian Williams

Comic Chelsea Handler; journalist Brian Williams.

Paula Abdul

John Cusack, Frank Caliendo

Actor John Cusack; comic Frank Caliendo; comic Adam Carolla.

Mariah Carey, a performance from Cirque du Soleil's

Katie Featherston & Micah Sloat

Jenna Bush Hager, Laura Bush

Author Jenna Bush Hager; former first lady Laura Bush; comic Mikey Day.

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

Comic Wanda Sykes; TV personality Rachael Ray; Dan Finnerty and the Dan Band.

Elizabeth Banks

Actress Elizabeth Banks.

Kathy Griffin

Howie Mandel

Sandra Bullock

Actress Sandra Bullock; comic Mikey Day.

Penelope Cruz, Dolly Parton

Actress Penélope Cruz; singer Dolly Parton.

Terrence Howard, Terry Bradshaw

Taylor Lautner, Heather Locklear

The Biggest Loser Rebecca Meyer, Kevin Nealon, Tyra Banks

Larry the Cable Guy, Mikey Day

Comic Larry the Cable Guy; correspondent Mikey Day.

Dakota Fanning, Kate Flannery, Jeff Dunham, Mikey Day

Kellan Lutz, Ed Begley Jr.

Gov. Arnold Schwarzenegger, Lady Gaga

Gov. Arnold Schwarzenegger (R-Calif.); Lady Gaga performs.

Charles Barkley, The Biggest Loser contestant Allen Smith

Paula Patton

Megan Fox

Actress Megan Fox.

Bill Maher

Features host of Real Time with Bill Maher and his 'Green Car Challenge', 'Ten @ Ten' segment with Jennifer Lopez, Adam Corrolla with 'Kackass of the Month', and 'Headlines' segments.

John Travolta, Kim Kardashian

Morgan Freeman, Maxwell, Nick Thune

Kelsey Grammer, Taylor Swift

Actor Kelsey Grammer; musician Taylor Swift.

Susan Sarandon, Andrea Bocelli with the Muppets

Gabourey Sidibe, Winner of The Biggest Loser Danny Cahill

Actress Gabourey Sidibe; Ross Matthews talks to the winner of "The Biggest Loser."

Quentin Tarantino, Drew Brees

Director Quentin Tarantino; professional football player Drew Brees.

Matt Damon, Barry Manilow

Actor Matt Damon; Barry Manilow performs.

Gordon Ramsay

Chef Gordon Ramsay; musician Brad Paisley.

Anna Kendrick, Tim McGraw

Actress Anna Kendrick; director James Cameron.

Christina Applegate, Nick Lachey

Sigourney Weaver, John Mayer

Actress Anna Kendrick; director James Cameron.

Sam Worthington, Mary J. Blige

Actor Sam Worthington; Mary J. Blige performs.

Glenn Beck, Kate Gosselin

TV show host Glenn Beck; TV personality Kate Gosselin.

Jeff Bridges, Adam Lambert

Dane Cook

Julie Scardina, African Children's Choir

Tim Allen

Actor Tim Allen; TV personality Adam Carolla.

Kim Kardashian, Jillian Michaels, Guy Fieri

TV personality Kim Kardashian; TV personality Jillian Michaels.

Hugh Jackman, Katie Couric

Actor Hugh Jackman; journalist Katie Couric.

Denzel Washington

Actor Denzel Washington; comic Mikey Day.

Brian Williams

Journalist Brian Williams; correspondents Ross Matthews and Mikey Day.

Bill Cosby

Sandra Bullock

Sandra Bullock, Anderson Cooper

Heidi Klum

Heidi Klum, Kourtney Kardashian

Dwayne Johnson

Dwayne Johnson, Jimmy Kimmel

Julianne Moore

Julianne Moore, Ricky Gervais

Emily Blunt

Chelsea Handler

TV show host Chelsea Handler; former professional basketball player Michael Jordan.

James Cameron

Director James Cameron; actress Selena Gomez.

Billy Crystal

Actor Billy Crystal; actress Zoe Saldana.

Mark Harmon

Actor Mark Harmon and Alonzo Bodden

Mel Gibson

Actor Mel Gibson.

Bill Paxton

Actor Bill Paxton, Sen. Scott Brown (R-Mass.).

Howie Mandel

TV show host Howie Mandel.

Jessica Alba

Actress Jessica Alba; Olympian John Shuster.

Jessica Biel

Actress Jessica Biel; TV host Jimmy Fallon.

Wanda Sykes

TV host Wanda Sykes; Olympic figure skater Evan Lysacek.

Bill Maher, Gretchen Bleiler

Emma Roberts, Charles Barkley

Series Finale: Ashton Kutcher, Bob Costas, Gabourey Sidibe