The Tonight Show with Jay Leno — Season 20

E01 Whitney Cummings, Nicole 03 Jan 2012 E02 Tracy Morgan, Rick & Corey Harrison, Shaggy 04 Jan 2012 E03 Michelle Williams, Josh Lucas, Chris Cornell 05 Jan 2012 E04 Glenn Close, Trevor Noah, Van Hunt 06 Jan 2012 E05 Janet Jackson, Larry the Cable Guy, Eli Young Band 09 Jan 2012 E06 Queen Latifah, Paul 10 Jan 2012 E07 Liam Neeson, Jack's Mannequin 11 Jan 2012 E08 Gerard Butler, Betty White 12 Jan 2012 E09 Tilda Swinton, Jennifer Hudson, Graffiti6 13 Jan 2012 E10 Sam Worthington, Sherri Shepherd, Adam Lambert 17 Jan 2012 E11 Jennifer Garner, Ross Matthews, Parachute 18 Jan 2012 E12 Wanda Sykes 19 Jan 2012 E13 Steven Tyler, Ryan Seacrest, Randy Jackson, Sarah Colonna 20 Jan 2012 E14 Madonna, Chris Colfer, Joe Perry 30 Jan 2012 E15 Michelle Obama, Mark Harmon, Imelda May 31 Jan 2012 E16 Daniel Radcliffe, Vanessa Hudgens, Evanescence 01 Feb 2012 E17 Drew Barrymore, Blake Shelton 02 Feb 2012 E18 Debra Messing, Jean Dujardin, Bush 03 Feb 2012 E19 Dwayne Johnson, Miranda Cosgrove, Cirque du Soleil 06 Feb 2012 E20 Chelsea Handler, Jon Huntsman, 2Cellos 07 Feb 2012 E21 Chris Pine, Lisa Lampanelli, Anthony Hamilton 08 Feb 2012 E22 Denzel Washington, Octavia Spencer, Estelle 09 Feb 2012 E23 Rachel McAdams, Cee-Lo Green 10 Feb 2012 E24 Jennifer Lopez, the Civil Wars 13 Feb 2012 E25 Tyler Perry, Alexandra Wentworth, the Cranberries 14 Feb 2012 E26 Bill Maher, Punch Brothers 15 Feb 2012 E27 Amanda Seyfried, Billy Gardell, Monica, Brandy 16 Feb 2012 E28 Christina Aguilera, Dave Salmoni, The Fray 17 Feb 2012 E29 Taylor Swift, Michael Clarke Duncan, Robert Randolph, Los Lobos, Chris Layton 20 Feb 2012 E30 Bill O'Reilly, Rob Riggle, Rumer 21 Feb 2012 E31 Tim Allen, Rocket City Rednecks 22 Feb 2012 E32 Meredith Vieira, Jackson Murphy 23 Feb 2012 E33 Jennifer Aniston, Adam Levine 24 Feb 2012 E34 Megan Fox, Michel Hazanavicius, Mariachi El Bronx 27 Feb 2012 E35 Rob Schneider, Khloe Kardashian Odom, Mona 28 Feb 2012 E36 Sen. John McCain, Elizabeth Olsen, Romeo Santos 29 Feb 2012 E37 Julianne Moore, Dr. Brady Barr, Chickenfoot 01 Mar 2012 E38 Emily Blunt, Geoff Stults, Scars on 45 02 Mar 2012 E39 Jessica Simpson, Adam Carolla, Soja 12 Mar 2012 E40 Jonah Hill, Bethenny Frankel, Shooter Jennings 13 Mar 2012 E41 Channing Tatum, Drew Brees, Meat Loaf 14 Mar 2012 E42 Kiefer Sutherland, Kathryn Hahn, Andy Grammer 15 Mar 2012 E43 Jimmy Fallon, 8-year-old presidential whiz kid H.L. McCullough, Toby Keith 16 Mar 2012 E44 Jamie Lee Curtis, Armie Hammer 19 Mar 2012 E45 Rep. Ron Paul, Frank Caliendo, the Wanted 20 Mar 2012 E46 Kim Kardashian 21 Mar 2012 E47 Arsenio Hall, Lily Collins 22 Mar 2012 E48 Christina Aguilera, Melanie Fiona featuring J. Cole 23 Mar 2012 E49 Elizabeth Banks, Carson Daly 26 Mar 2012 E50 The Pierces 27 Mar 2012 E51 Rainn Wilson, Debbie Gibson, Gavin DeGraw 28 Mar 2012 E52 Piers Morgan, Liam Hemsworth, Mat Kearney 29 Mar 2012 E53 Nicole Richie, Alan Jackson 30 Mar 2012 E54 Betty White, D.J. Pauly D 02 Apr 2012 E55 Maya Rudolph, Jason Biggs, Gym Class Heroes 03 Apr 2012 E56 David Gregory, Cee-Lo Green, Seal 04 Apr 2012 E57 Zac Efron, Jennie Garth, Grace Potter and the Nocturnals 05 Apr 2012 E58 Kristin Chenoweth, Julie Scardina, Rodrigo y Gabriela 06 Apr 2012 E59 Jane Lynch, Kevin Hart, Esperanza Spalding 09 Apr 2012 E60 Josh Hutcherson, Rachel Maddow, Eric Turner featuring Lupe Fiasco and Tinie Tempah 10 Apr 2012 E61 Albert Brooks, Austin 11 Apr 2012 E62 Tim Allen, Chris Diamantopoulos, Feist 12 Apr 2012 E63 Jason Segel, Anna Faris, Far East Movement 13 Apr 2012 E64 Jesse Tyler Ferguson, Aubrey O'Day, Train 23 Apr 2012 E65 Jack Black, Daniel Holzman & Michael Chernow, Beirut 24 Apr 2012 E66 Adam Levine, Ziggy Marley 25 Apr 2012 E67 Diane Keaton, Natalie Coughlin, Moby 26 Apr 2012 E68 Mel Gibson, the Wanted 27 Apr 2012 E69 Steve Martin, Rashida Jones, Steve Martin & the Steep Canyon Rangers 30 Apr 2012 E70 Cameron Diaz, William Shatner, Lee Brice 01 May 2012 E71 Scarlett Johansson, Blake Shelton, K'Naan featuring Nelly Furtado 02 May 2012 E72 Robert Downey Jr., Katharine McPhee, Toast To Freedom 03 May 2012 E73 Kristen Stewart, James Morrison 04 May 2012 E74 Michelle Pfeiffer, Bear Grylls, Snow Patrol 07 May 2012 E75 Rick Santorum, Taylor Kitsch, B.o.B., O.A.R. 08 May 2012 E76 Garry Shandling, Alison Brie, the winner of 'The Voice' 09 May 2012 E77 Howie Mandel, Vinny Guadagnino, Sara Watkins 10 May 2012 E78 Jenna Fischer, Jay Mohr 11 May 2012 E79 Kourtney, Kim & Khloe Kardashian, Donny Deutsch, Karmin 14 May 2012 E80 Wanda Sykes, David Hasselhoff, Santana 15 May 2012 E81 Joel McHale, Jarod Miller, Bobby Brown 16 May 2012 E82 Hugh Laurie, Robert Griffin III 17 May 2012 E83 Sherri Shepherd, Julianne Hough, Tenacious D 18 May 2012 E84 Kevin Costner, Bailee Madison, Lisa Marie Presley 21 May 2012 E85 Josh Brolin, Ali Wentworth, Glenn Frey 22 May 2012 E86 Charlize Theron, Jeffrey Dean Morgan, Juanes 23 May 2012 E87 Glenn Close, the winner of American Idol, Nelly Furtado 24 May 2012 E88 Gen. Colin Powell, Greg Gadson, All American Rejects 25 May 2012 E89 Martin Short, Aubrey Plaza, Def Leppard 04 Jun 2012 E90 Emma Stone, Chris Hemsworth, Chris Robinson Brotherhood 05 Jun 2012 E91 Julia Louis-Dreyfus, the Beach Boys 06 Jun 2012 E92 Catherine Zeta-Jones, Louis Zamperini, Bret Michaels 07 Jun 2012 E93 Tom Cruise, skydivers Felix Baumgartner & Joe Kittinger, Kool & the Gang 08 Jun 2012 E94 Elizabeth Banks, Dan Patrick, Brandi Carlisle 11 Jun 2012 E95 Patrick Duffy, Linda Grey, Larry Hagman, Meghan McCain, Meiko 12 Jun 2012 E96 Terry Bradshaw, Ernie Brown Jr., Neal James, Rachel Bradshaw 13 Jun 2012 E97 Penelope Cruz, Rick Harrison, We Are Augustines 14 Jun 2012 E98 Salma Hayek, Adam Brody, Olly Murs 15 Jun 2012 E99 Steve Carell, Cory Booker, Glen Hansard 18 Jun 2012 E100 Matthew McConaughey, Natasha Leggero, Grouplove 19 Jun 2012 E101 Andy Samberg, Seth MacFarlane, Joe Henry featuring Lisa Hannigan 20 Jun 2012 E102 Katy Perry, Needtobreathe 21 Jun 2012 E103 Chris Pine, Rachael Ray, Everclear 22 Jun 2012 E104 Louis C.K., Lolo Jones, Delta Rae 25 Jun 2012 E105 Matt LeBlanc, Sig Hansen & Keith Colburn, Robin Thicke 26 Jun 2012 E106 Mila Kunis, Jim Norton, Justin Bieber 27 Jun 2012 E107 Tyler Perry, Rhys Ifans, Keane 28 Jun 2012 E108 Andrew Garfield, Of Monsters And Men 29 Jun 2012 E109 Wanda Sykes, Rob Riggle, Kimbra 09 Jul 2012 E110 Zachary Levi, B.o.B. 10 Jul 2012 E111 Morgan Freeman, 11 Jul 2012 E112 Denis Leary, Olivia Munn, Kenny Chesney 12 Jul 2012 E113 Dana Carvey, Nicki Minaj 13 Jul 2012 E114 Charlie Sheen 16 Jul 2012 E115 Kate Beckinsale, Adam Carolla 17 Jul 2012 E116 Newt Gingrich, Nicole 18 Jul 2012 E117 Rachel Weisz, Aaron Paul 19 Jul 2012 E118 Ben Stiller, Rose Byrne, Missy Higgins 20 Jul 2012 E119 Vince Vaughn, Travis Pastrana, Aretha Franklin 23 Jul 2012 E120 Colin Farrell, Jenni 24 Jul 2012 E121 Jessica Biel, Kevin Smith, the Lumineers 25 Jul 2012 E122 Julie Scardina, Dwyane Wade, MoZella 26 Jul 2012 E123 Jeremy Renner, Betty White, Joss Stone 27 Jul 2012 E124 Michelle Obama, Norah Jones 13 Aug 2012 E125 Kelsey Grammer, Jordan Burroughs, Ryan Star 14 Aug 2012 E126 Sylvester Stallone, Missy Franklin, Dwight Yoakam 15 Aug 2012 E127 Kristen Bell, Ryan Lochte, Regina Spektor 16 Aug 2012 E128 Jason Statham, Allyson Felix, the Offspring 17 Aug 2012 E129 Maya Rudolph, Jeff Foxworthy, Morning Parade 20 Aug 2012 E130 Shia LaBeouf, Jean-Claude Van Damme, fun. 21 Aug 2012 E131 Katie Couric, Dax Shepard, Emeli Sande 22 Aug 2012 E132 Kirsten Dunst, Chris Matthews, Smashing Pumpkins 23 Aug 2012 E133 Howie Mandel, Alejandro Escovedo 24 Aug 2012 E134 Dennis Miller, Joshua Radin 27 Aug 2012 E135 Owl City with Carly Rae Jepsen 28 Aug 2012 E136 Bill Maher, Tristan Prettyman 29 Aug 2012 E137 Savannah Guthrie, Dolph Lundgren 30 Aug 2012 E138 Lauren Graham, Dan Patrick 31 Aug 2012 E139 Kevin Hart, Rep. Ron Paul, Robert Cray 04 Sep 2012 E140 Adam Levine, Magic Johnson, Grace Potter 05 Sep 2012 E141 Ellen DeGeneres, Josh Lucas, Billy Ray Cyrus 06 Sep 2012 E142 Matthew Perry, Meghan McCain, OneRepublic 07 Sep 2012 E143 Richard Gere, Anthony Robles, Rascal Flatts 17 Sep 2012 E144 Justin Timberlake, Steve Nash, Ryan Bingham 18 Sep 2012 E145 Amy Poehler, Joe Scarborough, Big & Rich 19 Sep 2012 E146 Viola Davis, Paul Wesley, Bonnie Raitt 20 Sep 2012 E147 Zooey Deschanel, Anthony Anderson, ZZ Top 21 Sep 2012 E148 David Spade, Giancarlo Esposito, Rebecca Ferguson 24 Sep 2012 E149 Ann Romney, Seth MacFarlane, Bettye LaVette 25 Sep 2012 E150 Kirstie Alley, Mike 26 Sep 2012 E151 Liam Neeson, Lisa Lampanelli, the Gaslight Anthem 27 Sep 2012 E152 Christina Aguilera, Sherri Shepherd, the Piano Guys 28 Sep 2012 E153 Bryan Cranston, Rebel Wilson, Cher Lloyd 01 Oct 2012 E154 Carol Burnett, Armie Hammer, Lang Lang 02 Oct 2012 E155 Christina Applegate, Apolo Anton Ohno 03 Oct 2012 E156 Ben Affleck, Octavia Spencer, Neon Trees 04 Oct 2012 E157 Colin Farrell, Medal of Honor recipient Dakota Meyer, the Hives 05 Oct 2012 E158 Arnold Schwarzenegger, Bubba Watson, the Wallflowers 08 Oct 2012 E159 Tyler Perry, Oscar Pistorius, Plain White T's 09 Oct 2012 E160 Chelsea Handler, Placido Domingo 10 Oct 2012 E161 Terry Bradshaw, Mark Kelly, Grizzly Bear 11 Oct 2012 E162 Whitney Cummings, Rove McManus, the Script 12 Oct 2012 E163 Halle Berry, Ali Wentworth, Gary Clark Jr. 22 Oct 2012 E164 Denzel Washington, Richard Engel, M. Ward 23 Oct 2012 E165 President Barack Obama, No Doubt 24 Oct 2012 E166 Russell Brand, Jane Lynch 25 Oct 2012 E167 Sarah Silverman, Paula Deen 26 Oct 2012 E168 Simon Cowell, Britney Spears, Billy Gardell, Two Door Cinema Club 29 Oct 2012 E169 John C. Reilly, Jenni 30 Oct 2012 E170 Taylor Lautner, Lior Suchard, Macy Gray 31 Oct 2012 E171 Jamie Lee Curtis, Maggie Elizabeth Jones, ZZ Ward 01 Nov 2012 E172 Marion Cotillard, Olate Dogs 02 Nov 2012 E173 Kristen Stewart, Dax Shepard, Kip Moore 05 Nov 2012 E174 Daniel Craig, Dave Salmoni, Diamond Rings 07 Nov 2012 E175 Sally Field, Chris Matthews, Lord Huron 08 Nov 2012 E176 Meredith Vieira & Richard Cohen, Christina Perri 09 Nov 2012 E177 Lea Michele, Nev Schulman, Toby Keith 12 Nov 2012 E178 Keira Knightley, Whitney Cummings, Gin Wigmore 13 Nov 2012 E179 Helen Hunt, Paul 14 Nov 2012 E180 Tim Allen, Nolan Gould, Switchfoot 15 Nov 2012 E181 Chris Matthews, the Mowgli's 16 Nov 2012 E182 Jennifer Lawrence, Phil & Willie Robertson, Andy Grammer 19 Nov 2012 E183 Lindsay Lohan, David Gregory, Wanda Jackson 20 Nov 2012 E184 Joseph Gordon-Levitt, Kris Jenner, Dan Cummings 21 Nov 2012 E185 Bradley Cooper, Natasha Leggero, PSY 22 Nov 2012 E186 Jim Parsons, Maggie Elizabeth Jones, Delta Rae 26 Nov 2012 E187 Julie Bowen, 27 Nov 2012 E188 Wanda Sykes, Blake Shelton 28 Nov 2012 E189 Newt Gingrich, Ron Shirley, Grouplove 29 Nov 2012 E190 Marisa Tomei, Carson Daly, Il Volo 30 Nov 2012 E191 Gerard Butler, Olivia Munn, the Polyphonic Spree 03 Dec 2012 E192 Khloe Kardashian Odom, Adam Carolla, Matisyahu 04 Dec 2012 E193 Don Johnson, Julie Scardina, Darius Rucker 05 Dec 2012 E194 Bill O'Reilly, Krysten Ritter, Paloma Faith 06 Dec 2012 E195 Leslie Mann, Jim Rome, Garbage 07 Dec 2012 E196 Matt Damon, Chris Pratt, Of Monsters And Men 10 Dec 2012 E197 Ewan McGregor, Bailee Madison, Allen Stone 11 Dec 2012 E198 Albert Brooks, Kerry Washington, Willy Moon 12 Dec 2012 E199 Hugh Jackman, Maria Sharapova, J.D. McPherson 13 Dec 2012 E200 Bette Midler, Judd Apatow, Pentatonix 14 Dec 2012 E201 Megan Fox, Johnny Manziel, Colbie Caillat 17 Dec 2012 E202 Quentin Tarantino, LeAnn Rimes 18 Dec 2012 E203 Jamie Foxx, Carl Reiner, the winner of 19 Dec 2012 E204 Katherine Heigl, Marjorie Johnson, Johnny Mathis 20 Dec 2012 E205 Terry Bradshaw, Elle Fanning, Chris Mann 21 Dec 2012