Season 21
Episodes
1 Kevin Hart, Betty White, Dwight Yoakam Jan 2, 2013 2 Arnold Schwarzenegger, Chumlee & Rick Harrison, Ziggy Marley Jan 3, 2013 3 Courteney Cox, Joy Behar, Youngblood Hawke Jan 4, 2013 4 Bill Maher, Nicole Jan 7, 2013 5 Emma Stone, Josh Gad, the Whigs Jan 8, 2013 6 Big Bad Voodoo Daddy Jan 9, 2013 7 Ryan Seacrest, Keith Urban, Randy Jackson, Anthony Jeselnik, For King and Country Jan 10, 2013 8 Ben Affleck, Kristen Bell, Rodriguez Jan 11, 2013 9 Nicki Minaj, Billy Connolly, The Saturdays Jan 14, 2013 10 Jessica Simpson, D.L. Hughley, Vintage Trouble Jan 15, 2013 11 Mark Wahlberg, Ali Wentworth, JJamz Jan 16, 2013 12 Naomi Watts, Richard Engel, Train Jan 17, 2013 13 Chris Tucker, Bob Costas, Big Boi Jan 18, 2013 14 Sally Field, Michael Kosta, Lord Huron Jan 21, 2013 15 Dana Carvey, Emmy Rossum, Ben Harper with Charlie Musselwhite Jan 22, 2013 16 Heidi Klum, Seann Willam Scott, Gary Allan Jan 23, 2013 17 Dustin Hoffman, Kenny Loggins and Blue Sky Riders Jan 24, 2013 18 Robert DeNiro Jan 25, 2013 19 Catherine Zeta-Jones, Donny Deutsch, Lady Antebellum Jan 28, 2013 20 Whitney Cummings, Jackie Weaver, Aaron Neville Jan 29, 2013 21 Charlie Sheen, Holly Williams Jan 30, 2013 22 Piers Morgan, Quvenzhane Wallis, Benh Zeitlin, Lisa Loeb Jan 31, 2013 23 Wanda Sykes, Branford Marsalis Feb 1, 2013 24 Hugh Jackman, Jessica Chastain, Michael Bolton Feb 4, 2013 25 Josh Duhamel, Kathryn Bigelow, Lianne La Havas Feb 5, 2013 26 Tim McGraw, Bar Refaeli Feb 6, 2013 27 Amy Adams, Adam Carolla, Hunter Hayes Feb 7, 2013 28 Seth MacFarlane, Jenna Elfman, Norah Jones Feb 8, 2013 29 James Spader, Lior Suchard, Far East Movement Feb 11, 2013 30 Charles Barkley, Bob Fisher, Jewel Feb 12, 2013 31 Anne Hathaway, Lester Holt, Eli Young Band Feb 13, 2013 32 Jarod Miller, Timothy Olyphant, Colbie Caillat & Gavin DeGraw Feb 14, 2013 33 Kathy Griffin, David Feherty, FM Radio Feb 15, 2013 34 Kevin Bacon, Dennis Rodman, Kevin Eubanks Feb 18, 2013 35 Robin Wright, Josh Gad, Bonnie Raitt Feb 19, 2013 36 Chelsea Handler, Edythe Kirchmaier, Sky Blu Feb 20, 2013 37 Arsenio Hall, Tristan Prettyman Feb 21, 2013 38 Meredith Vieira, Richard Roeper, thenewno2 Feb 22, 2013 39 Russell Crowe, Eli Roth, Robert Randolph with the Slide Brothers Feb 25, 2013 40 Colin Farrell, Joey King, Boz Scaggs Feb 26, 2013 41 David Duchovny, J.B. Smoove, Father John Misty Feb 27, 2013 42 Steve Carell, Joey King, Shooter Jennings Feb 28, 2013 43 Bill O'Reilly, Abigail Breslin, the Mavericks Mar 1, 2013 44 Halle Berry, Rachel Maddow, Ashley Monroe Mar 11, 2013 45 Olivia Wilde, Nick Offerman, Buddy Guy and The Experience Hendrix All-Star Band Mar 12, 2013 46 Jerry Seinfeld, Mark Cuban, Jose James Mar 13, 2013 47 James Franco, Jay Mohr, Owl City with Yuna Mar 14, 2013 48 Craig Ferguson, Vera Farmiga, Harper Simon Mar 15, 2013 49 Morgan Freeman, Olympic wrestlers Rulon Gardner & Henry Cejuda, The James Hunter Six Mar 18, 2013 50 Jenna Fischer, Dennis Rodman, Black Prairie Mar 19, 2013 51 Vanessa Hudgens, Chris O'Dowd, Gary Clark Jr. Mar 20, 2013 52 Dwayne Johnson, Chris Paul, Atlas Genius Mar 21, 2013 53 Don Cheadle, Louie Anderson, Wiz Khalifa feat. Akon Mar 22, 2013 54 Gerard Butler, Keegan-Michael Key & Jordan Peele, Crystal Bowersox Mar 25, 2013 55 Keith Urban, Paula Deen, Django Django Mar 26, 2013 56 Kristin Chenoweth, magician Justin Willman, Josh Groban Mar 27, 2013 57 Kim Kardashian, Willie Geist, Imagine Dragons Mar 28, 2013 58 Matthew Perry, Kristen Schaal, The Goo Goo Dolls Apr 1, 2013 59 Blake Shelton, Jim Rome Apr 2, 2013 60 Rosario Dawson, Max Greenfield, Gloriana Apr 3, 2013 61 Eva Longoria, Terry Crews, Cavalia's Odysseo Apr 4, 2013 62 Demetri Martin, animal trainer Julie Scardina, Gin Wigmore Apr 5, 2013 63 Julia Louis-Dreyfus, Anthony Jeselnik, Vintage Trouble Apr 8, 2013 64 Rebel Wilson, Jackson Galaxy, Hanson Apr 9, 2013 65 Charlie Sheen, coach Andy Enfield, Brad Paisley Apr 10, 2013 66 LL Cool J, Andy Cohen, Tegan and Sara Apr 11, 2013 67 Adam Levine, Cyndi Lauper, The Airborne Toxic Event Apr 12, 2013 68 Diane Keaton, Trevor Moore, Jake Bugg Apr 22, 2013 69 Carol Burnett, Stephen Amell, Plain White T's Apr 23, 2013 70 Emily Blunt, Tom Cruise, Black Rebel Motorcycle Club Apr 24, 2013 71 Gwyneth Paltrow, JB Smoove, Billy Ray Cyrus Apr 25, 2013 72 Robert Downey Jr., Avril Lavigne Apr 26, 2013 73 Ben Kingsley, Larry the Cable Guy, The Band Perry Apr 29, 2013 74 Cher & Georgia Holt, Dov Davidoff, Florida Georgia Line Apr 30, 2013 75 Kathy Griffin, Eli Roth, Cheap Trick May 1, 2013 76 Matt Lauer, Awolnation May 2, 2013 77 Chris Evans, Kevin Smith May 3, 2013 78 Magic Johnson, Savannah Guthrie, Fall Out Boy May 6, 2013 79 Connie Sawyer, Patty Griffin May 7, 2013 80 Ken Jeong, Emeli Sandé May 8, 2013 81 Shakira, Marc Maron, Tom Jones May 9, 2013 82 Aaron Eckhart, Sherri Shepherd, 98 Degrees May 10, 2013 83 Miranda Lambert, Ross Mathews, Pistol Annies May 13, 2013 84 Wanda Sykes, Martha Stewart, Drop City Yacht Club May 14, 2013 85 Usher, Nick Offerman, Pyyramids May 15, 2013 86 Adam Sandler, Phil Jackson, Family of the Year May 16, 2013 87 Mitt Romney, “American Idol” winner Candice Glover May 17, 2013 88 Bradley Cooper, Heidi Klum, The-Dream with Kelly Rowland May 20, 2013 89 Eric Stonestreet, Jeremy Wade, Thompson Square May 21, 2013 90 Vin Diesel, Jeff Foxworthy, The Lone Bellow May 22, 2013 91 Tyler Perry, Isla Fisher, Shout Out Louds May 23, 2013 92 Howie Mandel, Sal Basille & Francis Garcia, Sigur Rós May 24, 2013 93 Vince Vaughn, Kenny Smith, Scotty McCreery Jun 3, 2013 94 Owen Wilson, Wayde King & Brett Raymer, LeAnn Rimes Jun 4, 2013 95 Danny McBride, Khloe Kardashian Odom, The Wanted Jun 5, 2013 96 Henry Cavill, Jessica Buchanan & Erik Landemalm, She & Him Jun 6, 2013 97 Russell Crowe, Andrea Bocelli Jun 7, 2013 98 Kevin Bacon, Mel B, Bad Company Jun 10, 2013 99 Jamie Foxx, Jimmy Connors, Matthew Morrison Jun 11, 2013 100 Kevin Hart, Jeremy Scahill, Trace Adkins & Colbie Caillat Jun 12, 2013 101 Carson Daly, Betty White, Timeflies Jun 13, 2013 102 Armie Hammer, Dave Salmoni, The Boxer Rebellion Jun 14, 2013 103 Billy Crystal, Pitbull feat. Danny Mercer Jun 17, 2013 104 Kathy Griffin, Billy Gardell, Grouplove Jun 18, 2013 105 David Gregory, J Chris Newberg, “The Voice” winner Danielle Bradbery Jun 19, 2013 106 Kristin Davis, Harvey Fierstein, The Mowgli's Jun 20, 2013 107 Terry Bradshaw, Steve Byrne, Joseph Arthur Jun 21, 2013 108 Steve Carell, Ken Ilgunas, Barenaked Ladies Jun 24, 2013 109 Sandra Bullock, Bob Saget, Il Volo Jun 25, 2013 110 Whitney Cummings, Alex Minsky, John Fogerty Jun 26, 2013 111 David Spade, Joey King, Grace Potter & The Nocturnals Jun 27, 2013 112 Wanda Sykes, India.Arie Jun 28, 2013 113 Charlie Day, Jeffrey Dean Morgan, Lionel Richie Jul 8, 2013 114 Dane Cook, Nev Schulman, Matt Nathanson Jul 9, 2013 115 John Malkovich, Olivia Munn, Blackberry Smoke Jul 10, 2013 116 Helen Mirren, Ben Schwartz, The Olms Jul 11, 2013 117 Bill Hader, Passenger Jul 12, 2013 118 Savannah Guthrie, Anthony Jeselnik, Johnnyswim Jul 15, 2013 119 Zachary Levi, Danica Patrick, Talib Kweli feat. Nelly & Abby Dobson Jul 16, 2013 120 Jane Lynch, Serena Ryder Jul 17, 2013 121 Anthony Hopkins, Amy Schumer, Robert Randolph & The Family Band Jul 18, 2013 122 Howie Mandel, Marisa Miller, Sara Bareilles Jul 19, 2013 123 Gillian Anderson, Jim Rash & Nat Faxon, Kenny Chesney Jul 22, 2013 124 Aaron Paul, Selena Gomez Jul 23, 2013 125 Ashton Kutcher, Jayma Mays, Hiatus Kaiyote Jul 24, 2013 126 Cate Blanchett, Michael B. Jordan, Court Yard Hounds Jul 25, 2013 127 Katy Perry, Cris Collinsworth, Kacey Musgraves Jul 26, 2013 128 Kristen Bell, Phillip Phillips Jul 29, 2013 129 Kristin Chenoweth, Josh Gad Jul 30, 2013 130 Kate Hudson, Bob Costas, Kopecky Family Band Jul 31, 2013 131 Casey Affleck, Allison Janney Aug 1, 2013 132 Meredith Vieira, Jim Norton, Charlie Worsham Aug 2, 2013 133 Bryan Cranston, Amos Lee Aug 5, 2013 134 Matt LeBlanc, Mark Cuban, KT Tunstall Aug 6, 2013 135 Matt Damon, Anna Faris, Parachute Aug 7, 2013 136 Robin Williams, Gavin DeGraw Aug 8, 2013 137 Jason Sudeikis, “Fry It & Try It” with Jim Stacy, White Lies Aug 9, 2013 138 Jeff Daniels, Sherri Shepherd, Quinn Sullivan Aug 26, 2013 139 Josh Duhamel, Macklemore & Ryan Lewis Aug 27, 2013 140 Matt LeBlanc, Kathryn Hahn, Sky Blu Aug 28, 2013 141 Julie Scardina, Rod Stewart Aug 29, 2013 142 Senator John McCain Aug 30, 2013 143 Bill Maher, Shaun White, Bad Things Sep 3, 2013 144 Christina Applegate, Rob Corddry, White Lies Sep 4, 2013 145 Vince Vaughn, Vintage Trouble Sep 5, 2013 146 Simon Cowell Sep 6, 2013 147 Martin Short, Meghan McCain, Backstreet Boys Sep 9, 2013 148 Rose Byrne, Jennifer Nettles Sep 10, 2013 149 Charlie Sheen, Jim Rome, Trombone Shorty Sep 11, 2013 150 Hugh Jackman, OneRepublic Sep 12, 2013 151 Zooey Deschanel, Terry Crews, Buena Vista Social Club Sep 13, 2013 152 Chris Hemsworth, Kristen Schaal, Sheryl Crow Sep 16, 2013 153 Neil Patrick Harris, Five for Fighting Sep 17, 2013 154 Christina Aguilera, Joy Behar, Valerie June Sep 18, 2013 155 Tim Allen, Dwayne Wade, Fitz and The Tantrums Sep 19, 2013 156 Jimmy Fallon Sep 20, 2013 157 Justin Timberlake, Paula Patton Sep 23, 2013 158 Olivia Wilde, Adam Scott, Cher Lloyd Sep 24, 2013 159 Dana Carvey, Cee-Lo Green, Goodie Mob Sep 25, 2013 160 Julia Louis-Dreyfus, Ron Paul, Little Big Town Sep 26, 2013 161 Sandra Bullock, 13 year-old chef Jack Witherspoon Sep 27, 2013 162 Magic Johnson, Marjorie Johnson, Gary Clark Jr. Sep 30, 2013 163 Joseph Gordon-Levitt, Jay Mohr, Ariana Grande & Mika Oct 1, 2013 164 Kathy Griffin, Newt Gingrich, Demi Lovato Oct 2, 2013 165 Julianne Moore, Billy Gardell Oct 3, 2013 166 Terry Bradshaw, “Fantasy Football Tattoo League” Oct 4, 2013 193 President George W. Bush & Laura Bush, Ben Harper with Charlie Musselwhite Nov 19, 2013