Season 10

Christina Ricci, Mike 'The Situation' Sorrentino, Paul 'DJ Pauly D' DelVecchio, Vinny Guadagnino, Ronnie Ortiz-Magro, Mariachi El Bronx

2012-01-03 • 45 min

Kelsey Grammer, Octavia Spencer, Lloyd

2012-01-04 • 45 min

Tracy Morgan, Chris Paul, tUnE-yArDs

2012-01-05 • 45 min

Don Cheadle, David Cross, Boyz II Men

2012-01-06 • 45 min

Channing Tatum, Ben Flajnik, Uh Huh Her

2012-01-09 • 45 min

Randy Jackson, Dermot Mulroney, Will Hoge

2012-01-10 • 45 min

Woody Harrelson, Yvonne Strahovski, Rodney Atkins

2012-01-11 • 45 min

Meryl Streep, Stephen Merchant, Kina Grannis

2012-01-12 • 45 min

Katherine Heigl, Ne-Yo, Grouplove

2012-01-17 • 45 min

Will Arnett, Madeleine Stowe, Dana Gould

2012-01-18 • 45 min

Tom Arnold, Keke Palmer, Filter

2012-01-19 • 45 min

Terrence Howard, Thomas Horn, Safetysuit

2012-01-20 • 45 min

Kiefer Sutherland, Bear Grylls, Young the Giant

2012-01-23 • 45 min

Elizabeth Banks, Ben McKenzie, Mindless Behavior

2012-01-24 • 45 min

Cuba Gooding Jr., Sara Hyland, Big Freedia

2012-01-25 • 45 min

Andre Agassi, J.B. Smoove, Seal

2012-01-26 • 45 min

Kate Walsh, Marc Maron, Fishbone

2012-01-30 • 45 min

Martin Scorsese, Kenneth Branagh, Angels and Airwaves

2012-01-31 • 45 min

John Krasinski, Eloise Mumford, Gotye

2012-02-01 • 45 min

Director Martin Scorsese ("Hugo"); Kenneth Branagh ("My Week With Marilyn"). Also: Angels & Airwaves perform.

Gary Oldman, Tim Heidecker & Eric Wareheim, Korn

2012-02-02 • 45 min

Michelle Williams, Angela 'Big Ang' Raiola, Pitbull

2012-02-06 • 45 min

Antonio Banderas, Damon Wayans Jr., 50 Cent

2012-02-07 • 45 min

Nathan Fillion, Josh Hutcherson, Far East Movement

2012-02-08 • 45 min

Courteney Cox, Mario Manningham & Ahmad Bradshaw, Tony Bennett

2012-02-09 • 45 min

Jeff Goldblum, David Alan Grier, Lana Del Rey

2012-02-13 • 45 min

John Goodman, Kevin Nealon, Robin Thicke

2012-02-14 • 45 min

Sean 'Diddy' Combs, 'Science Bob' Pflugfelder, Miley Cyrus

2012-02-15 • 45 min

Chris Pine, Khloe Kardashian Odom, Puscifer

2012-02-16 • 45 min

Eric Stonestreet, Kate Upton, Jake Owen

2012-02-21 • 45 min

Jessica Alba, Rep. Barney Frank, Nathan Myhrvold, Tower of Power

2012-02-22 • 45 min

Joel McHale, Justin Theroux, Die Antwoord

2012-02-23 • 45 min

After the Oscars Special

2012-02-26 • 45 min

Oprah Winfrey; Musical Guest Coldplay

Steven Tyler, Harvey Weinstein, Melanie Fiona

2012-02-27 • 45 min

Maria Menounos; Mat Kearney

2012-02-28 • 45 min

“Dancing with the Stars” contestant Maria Menounos; musical guest Mat Kearney.

Ed Helms, Leslie Bibb, Wallpaper

2012-02-29 • 45 min

Joan Rivers, Nicki Minaj

2012-03-01 • 45 min

Dr. Phil McGraw; “The Bachelor” runner-up Lindzi Cox; Keane

2012-03-12 • 45 min

Will Ferrell; actress Ellie Kemper; Allen Stone

2012-03-13 • 45 min

Actor/comedian Will Ferrell; actress Ellie Kemper; music from Allen Stone.

Jonah Hill; Busy Philipps; The Crystal Method feat. Martha Reeves

2012-03-14 • 45 min

Channing Tatum; actor Genesis Rodriguez

2012-03-15 • 45 min

Actor Channing Tatum; actress Genesis Rodriguez.

Jessica Simpson; Gael García Bernal

2012-03-19 • 45 min

Actress Jessica Simpson; actor Gael García Bernal.

Kristen Bell; actor Ice Cube; KISS performs

2012-03-20 • 45 min

Actress Kristen Bell; actor/musician Ice Cube; musical guests KISS.

Don Rickles; Amanda de Cadenet; Dr. Teeth and the Electric Mayhem

2012-03-21 • 45 min

Kristin Chenoweth; racecar driver Jimmie Johnson; Neon Trees

2012-03-22 • 45 min

Zooey Deschanel; actor Steven Seagal; Shinedown

2012-03-26 • 45 min

Actress Zooey Deschanel; actor Steven Seagal; musical guests Shinedown.

Ashton Kutcher and Justin Bieber; All-American Rejects

2012-03-27 • 45 min

Adam Carolla; professional basketball player Kevin Durant; White Rabbits

2012-03-28 • 45 min

Carson Daly; actress Kristen Schaal

2012-03-29 • 45 min

Seann William Scott; actress Christa Miller; Eli Young Band

2012-04-02 • 45 min

Edie Falco; Amy Schumer

2012-04-03 • 45 min

Jason Biggs; Lionel Richie and Billy Currington

2012-04-04 • 45 min

Anthony Davis; actress Lena Headey; NeedToBreathe

2012-04-05 • 45 min

LL Cool J; actor James Van Der Beek; Josh Baze

2012-04-09 • 45 min

David Spade; Slash feat. Myles Kennedy

2012-04-10 • 45 min

Ashley Judd; director Bobcat Goldthwait; The Civil Wars

2012-04-11 • 45 min

Danny McBride; actress Dianna Agron; The Shins

2012-04-12 • 45 min

Zac Efron; actress Krysten Ritter; Noel Gallagher

2012-04-16 • 45 min

Mark Harmon; Dancing With the Stars castoff; Ashanti performs

2012-04-17 • 45 min

Jennifer Love Hewitt; Chef Georgia Pellegrini; Jason Mraz

2012-04-18 • 45 min

Gabourey Sidibe; Morgan Spurlock; Kasabian

2012-04-19 • 45 min

Julia Louis-Dreyfus; Andy Hoang & Erik Salgado; The Hives

2012-04-23 • 45 min

Actress Julia Louis-Dreyfus; Scrabble champions Andy Hoang & Erik Salgado; musical guests The Hives.

John Cusack; Vintage Trouble

2012-04-24 • 45 min

Sharon Osbourne; Max Greenfield; LP

2012-04-25 • 45 min

Emily Blunt; Dave Salmoni; Adam Lambert

2012-04-26 • 45 min

Vanessa Williams; Jonny Lee Miller; Andrew Bird

2012-04-30 • 45 min

David Arquette; Civil Twilight

2012-05-01 • 45 min

William H. Macy; Eva Green; Brad

2012-05-02 • 45 min

Scarlett Johansson; Roger Daltrey

2012-05-03 • 45 min

Kristen Stewart; Chloë Grace Moretz; B.o.B.

2012-05-07 • 45 min

Johnny Depp; Casey Wilson; Silversun Pickups

2012-05-08 • 45 min

Steve Harvey; Dev Patel; Glenn Frey

2012-05-09 • 45 min

Dr. Phil McGraw; Carrie Underwood

2012-05-10 • 45 min

Drew Carey; Rita Wilson

2012-05-16 • 45 min

Matthew Morrison; Beth Stern; Delta Spirit

2012-05-17 • 45 min

Kristin Bell; Dax Shepard; Jason Mantzoukas; The Cult

2012-05-18 • 45 min

Kathy Griffin; Emily Maynard; Gavin DeGraw

2012-05-21 • 45 min

Patricia Heaton; Nikolaj Coster-Waldau; Lisa Marie Presley

2012-05-22 • 45 min

Josh Brolin; Bethenny Frankel; Kimbra

2012-05-23 • 45 min

Charlize Theron; Manny Pacquiao; Graffiti6

2012-05-24 • 45 min

Christina Ricci; Chef Adam Perry; fun.

2012-06-04 • 45 min

Andy Samberg; Edward Sharpe and the Magnetic Zeros

2012-06-05 • 45 min

Actor/comedian Andy Samberg; National Spelling Bee Champion Snigdha Nandipati; musical guests Edward Sharpe & The Magnetic Zeros.

Kim Kardashian, Kourtney Kardashian and Khloe Kardashian Odom; Adam Carolla; K'Naan

2012-06-06 • 45 min

Edward Norton; Leighton Meester; Dead Sara

2012-06-07 • 45 min

Martin Short; Cee Lo Green; Goodie Mob

2012-06-12 • 45 min

Jada Pinkett Smith; Matt Kemp; The Temper Trap

2012-06-14 • 45 min

Sally Field; Kevin Love; Waka Flocka Flame

2012-06-19 • 45 min

Anderson Cooper; Scott Caan; Metric

2012-06-21 • 45 min

Katy Perry; Alex Pettyfer; The Offspring

2012-06-25 • 45 min

Louis C.K.; Zoe Kazan

2012-06-26 • 45 min

Matt LeBlanc; Selma Blair; Linkin Park

2012-06-27 • 45 min

Howie Mandel; Chris Bosh; Linkin Park

2012-06-28 • 45 min

Paul Reubens; Dreama Walker; Marina and the Diamonds

2012-07-09 • 45 min

Gary Oldman; Rob Riggle; The Dirty Heads

2012-07-10 • 45 min

Wanda Sykes; Joel Kinnaman; Serj Tankian

2012-07-11 • 45 min

Billy Crudup; Fred Willard; Grace Potter and the Nocturnals

2012-07-12 • 45 min

Bryan Cranston; Larry King; Zac Brown Band

2012-07-16 • 45 min

Russell Brand; Olivia Munn; Matisyahu

2012-07-17 • 45 min

Kate Beckinsale; Chris Harrison; Rubblebucket

2012-07-18 • 45 min

Charlie Sheen; Nicole 'Snooki' Polizzi; Huey Lewis & Joe Cocker

2012-07-19 • 45 min

Ben Stiller; Emily Maynard; The Head and the Heart

2012-07-23 • 45 min

Jeremy Renner; Aaron Paul; Nas

2012-07-24 • 45 min

Colin Farrell; Rosemarie DeWitt; Trey Songz

2012-07-25 • 45 min

Jessica Biel; Rick Ross

2012-07-26 • 45 min

David Duchovny; Jeff Ross; Alabama Shakes

2012-08-13 • 45 min

Joseph Gordon-Levitt; Rebel Wilson; Good Old War

2012-08-14 • 45 min

Thomas Haden Church; Rick Bayless; JJAMZ

2012-08-15 • 45 min

Jennifer Garner; Paul Scheer; The Fixx

2012-08-16 • 45 min

Tom Arnold; Ashley Greene; The Wood Brothers

2012-08-20 • 45 min

Gordon Ramsay; Jordin Sparks; Andy Grammer

2012-08-21 • 45 min

Robert Pattinson; Rick & Corey Harrison; Poliça

2012-08-22 • 45 min

Kyra Sedgwick; Nick Prueher & Joe Pickett; Josh Doyle

2012-08-23 • 45 min

Jamie Foxx; Cat Deeley; Imagine Dragons

2012-09-04 • 45 min

Bob Newhart; Kevin Hart; Miss Willie Brown

2012-09-05 • 45 min

Matt Stone & Trey Parker; Adam Scott; Everclear

2012-09-06 • 45 min

Lea Michele; Simon Bird; The Avett Brothers

2012-09-10 • 45 min

Dr. Phil McGraw; Dakota Johnson; Rita Ora

2012-09-11 • 45 min

Britney Spears & Simon Cowell; Slightly Stoopid

2012-09-12 • 45 min

Terry Bradshaw; Dave Matthews

2012-09-13 • 45 min

Matthew Perry; Josh Hamilton; Kreayshawn

2012-09-17 • 45 min

Richard Gere; Josh Radnor

2012-09-18 • 45 min

Julie Bowen; Nate Parker; The Afghan Whigs

2012-09-19 • 45 min

Julianna Margulies; Jessie Tyler Ferguson; The Killers

2012-09-24 • 45 min

Melanie Griffith; Kerry Washington; Alanis Morissette

2012-09-25 • 45 min

Keanu Reeves; Ginnifer Goodwin; Green Day

2012-09-26 • 45 min

Selena Gomez; Lenny Venito; Tony Bennett

2012-09-27 • 45 min

Zooey Deschanel; Maggie Grace; Electric Approach

2012-10-01 • 45 min

Ty Burrell; Chris Paul; Psy

2012-10-02 • 45 min

Amy Poehler; Alan Arkin; Garbage

2012-10-03 • 45 min

Zac Efron; Jack Black & Kyle Gass; Tenacious D

2012-10-04 • 45 min

Zac Efron (The Paper Boy), Jack Black, Kyle Glass, Musical Guest Tenacious D

Ben Affleck; Demi Lovato; Ben Howard

2012-10-08 • 45 min

Ben Affleck (Argo), Demi Lovato (X Factor), Musical Guest Ben Howard

Megan Mullally; Father John Misty

2012-10-09 • 45 min

Megan Mullally (Smashed), Drew Lachey, Anna Trebunskaya, Helio Castroneves, Chelsie Hightower, Musical Guest Father John Misty

Will Arnett; Chris Elliott; Dwight Yoakam

2012-10-10 • 45 min

Will Arnett (Up All Night), Chris Elliot (The Guy Under the Sheets: The Unauthorized Autobiography), Musical Guest Dwight Yoakam

Kevin James; Ezra Miller

2012-10-11 • 45 min

Kevin James (Here Comes the Boom), Ezra Miller (The Perks of Being a Wallflower)

Aziz Ansari; Alana “Honey Boo Boo” Thompson & June “Mama” Shannon; Josh Turner

2012-10-15 • 45 min

Aziz Ansari (Parks and Recreation), Alana "Honey Boo Boo" Thompson and June "Mama" Shannon (Here Comes Honey Boo Boo), Musical Guest Josh Turner

Don Rickles; Dancing with the Stars Castoff; Miguel

2012-10-16 • 45 min

Don Rickles (Performing at the Taj Mahal in Atlantic City), Dancing with the Stars Castoff, Musical Guest Miguel

Joel McHale; Joe Walsh

2012-10-17 • 45 min

Joel McHale (Community), Joe Walsh, Musical Guest Joe Walsh

Matthew Fox; Emily VanCamp; Paul Weller

2012-10-18 • 45 min

Matthew Fox (Alex Cross), Emily VanCamp (Revenge), Musical Guest Paul Weller

Russell Peters; Prince

2012-10-23 • 45 min

Jerry O'Connell, Russell Peters, Musical Guest Prince

Axl Rose; Ana Gasteyer; The Whigs

2012-10-24 • 45 min

Axl Rose (The Guns and Roses Residency), Ana Gasteyer (Suburgatory), Musical Guest The Whigs

Michelle Obama; Halle Berry; Ciara

2012-10-25 • 45 min

First Lady Michelle Obama, Halle Berry (Cloud Atlas), Musical Guest Ciara

Kelly Ripa; Alicia Keys

2012-10-29 • 45 min

Kelly Ripa (Live with Kelly and Michael), Musical Guest Alicia Keys

Howard Stern; Tracy Morgan; Sharon Jones and the Dap-Kings

2012-10-30 • 45 min

Howard Stern, Tracy Morgan, Musical Guest Sharon Jones & the Dap-Kings

David Letterman; Vampire Weekend

2012-10-31 • 45 min

David Letterman ("Late Show with David Letterman"), Musical Guest Vampire Weekend.

Jon Stewart & Stephen Colbert; The Avett Brothers with the Brooklyn Philharmonic

2012-11-01 • 45 min

Jon Stewart ("The Daily Show") & Stephen Colbert ("The Colbert Report"), Musical Guest The Avett Brothers with the Brooklyn Philharmonic.

Robert Pattinson; Chris Hardwick; Ben Folds Five

2012-11-05 • 45 min

Robert Pattinson ("Twilight Saga: Breaking Dawn - Part 2"), Chris Hardwick ("Chris Hardwick: Mandroid"), Musical Guest Ben Folds Five.

John Goodman; Hayden Panettiere; Machine Gun Kelly

2012-11-07 • 45 min

John Goodman ("Flight"), Hayden Penettiere ("Nashville"), Music Guest Machine Gun Kelly.

Kirstie Alley; Dave Salmoni; Tyler Bryant & The Shakedown

2012-11-08 • 45 min

Kirstie Alley ("The Art of Men (I Prefer Mine Al Dente)"), Animal Trainer Dave Salmoni, Musical Guest Tyler Bryant & The Shakedown.

Daniel Craig; Stephenie Meyer; Boys Like Girls

2012-11-09 • 45 min

Daniel Craig ("Sky Fall"), Stephenie Meyer ("Twilight Saga: Breaking Dawn - Part 2"), Musical Guest Boys Like Girls.

Jessica Lange; Adam Pally; Game feat. Tyga & Wiz Khalifa

2012-11-12 • 45 min

Jessica Lange ("American Horry Story"), Adam Pally ("Happy Endings"), Musical Guest Game feat. Tyga & Wiz Khalifa.

Christina Applegate; Youngblood Hawk

2012-11-13 • 45 min

Christina Applegate ("Up All Night"), "Dancing with the Stars" Castoffs, Musical Guest Youngblood Hawk.

Martin Short; Suraj Sharma; Ne-Yo

2012-11-14 • 45 min

Martin Short, Suraj Sharma ("Life of Pi"), Musical Guest Ne-Yo.

Mel Brooks; Jake Tapper; Jason Aldean

2012-11-15 • 45 min

Mel Brooks, Jake Tapper ("The Outpost: An Untold Story of American Valor"), Musical Guest Jason Aldean.

Eric Stonestreet; L.A. Reid; Aimee Mann & James Mercer

2012-11-19 • 45 min

Eric Stonestreet ("Modern Family"), L.A. Reid ("X Factor"), Muiscal Guests Aimee Mann & James Mercer.

Two Dancing with the Stars Castoffs; Andy Allo

2012-11-20 • 45 min

Andy Garcia ("A Dark Truth"), "Dancing with the Stars" Castoffs, Musical Guest Andy Allo.

Tim Allen; Manny Pacquiao; Flo Rida

2012-11-21 • 45 min

Tim Allen ("Last Man Standing"), Manny Pacquiao, Musical Guest Flo Rida.

Ryan Seacrest; Erin Andrews; Soundgarden

2012-11-26 • 45 min

Ryan Seacrest ("Dick Clark's New Year's Rockin' Eve with Ryan Seacrest 2013"), Erin Andrews (FOX's College Football Pregame Show), Musical Guest Soundgarden.

Reba McEntire; Mike Tyson; Youngblood Future

2012-11-27 • 45 min

Reba McEntire ("Malibu Country"), Mike Tyson, Melissa Rycroft & Tony Dovolani ("Dancing with the Stars"), Musical Guest Future.

Eric Bana; Damian Lewis; Wiz Khalifa

2012-11-28 • 45 min

Eric Bana ("Dead Fall"), Damian Lewis ("Homeland"), Musical Guest Wiz Khalifa.

Ted Danson; Emilia Clarke; Larry g(EE)

2012-12-10 • 45 min

Ted Danson ("CSI: Crime Scene Investigation"), Emilia Clarke ("Game of Thrones"), Musical Guest Larry g(EE)

Leslie Mann; Ted; Sarah Jaffe

2012-12-11 • 45 min

Leslie Mann ("This Is 40"), Seth MacFarlane as Ted ("Ted"), Musical Guest Sarah Jaffe

John Krasinski; Mike Birbiglia; Atlas Genius

2012-12-12 • 45 min

John Krasinski ("Promised Land"), Mike Birbiglia ("Sleepwalk with Me"), Musical Guest Atlas Genius

Zachary Knighton; Dan Deacon

2012-12-13 • 45 min

TV host Carson Daly; actor Zachary Knighton ("Happy Endings"); musical guest Dan Deacon

Hugh Jackman; Jenna Fischer; 2 Chainz

2012-12-17 • 45 min

Hugh Jackman ("Les Misérables"), Jenna Fischer ("The Office"), Musical Guest 2 Chainz.

Samuel L Jackson; Jersey Shore cast; Ed Sheeran

2012-12-18 • 45 min

Samuel L. Jackson ("Django Unchained"); the cast of "Jersey Shore": Snooki, JWoww, Pauly D., Vinny, Sami, Ronnie, Mike and Deena; Musical Guest Ed Sheeran

Eric Stonestreet; L.A. Reid; Aimee Mann and James Mercer

2012-12-19 • 45 min

Jessica Lange; Adam Pally; Game featuring Tyga

2012-12-20 • 45 min