#1 | 11/08/2010Janet Jackson
#2 | 11/09/2010Donald Elson, Kosta Trouva
#3 | 11/10/2010Howie Mandel, Juliette Lewis
#4 | 11/11/2010Denzel Washington, Hilary Duff
#5 | 11/22/2010Tom Felton, Ne-Yo
#6 | 11/24/2010David Arquette, Ashley Greene, Billy the Exterminator
#7 | 11/25/2010Billy Bob Thornton, Kunal Nayyar, Ice Cube
#8 | 11/25/2010Dwayne Johnson, Katie Cassidy
#9 | 01/27/2011Jennifer Love Hewitt
#10 | 11/30/2010Bill Cosby, Angela Kinsey, Atomic Tom
#11 | 12/01/2010Charles Barkley, Brandy, Cee-Lo Green
#12 | 12/02/2010Mario Lopez
#13 | 12/06/2010Khloe Kardashian, Jo Frost, Nicki Minaj
#14 | 12/07/2010Bob Saget, Nene Leakes, Keri Hilson
#15 | 12/08/2010Alan Cumming, Chris D'Elia
#16 | 12/09/2010Steve Harvey, the 88
#17 | 12/13/2010Eric Stonestreet, J.B. Smoove, Dov Davidoff
#18 | 12/14/2010Anna Faris, Apolo Anton Ohno, Natasha Bedingfield
#19 | 12/15/2010Mila Kunis, Dr. Drew Pinsky, Chrisette Michele
#20 | 12/16/2010Justin Timberlake, Stephen Dorff, Ciara
#21 | 12/20/2010Xzibit, a performance from Cirque Du Soleil's "Mystere"
#22 | 12/21/2010Gene Simmons, Scott Bakula, Bettye Lavette with the Ese Vatos
#23 | 12/22/2010Ron Artest, will.i.am, Dean Cole
#24 | 12/23/2010Jack Black, Hailee Steinfeld, Filter
#25 | 01/10/2011Lauren Graham, Will Sasso, Plain White T's
#26 | 01/11/2011Mary Lynn Rajskub, Maz Jobrani
#27 | 01/12/2011El Debarge featuring Faith Evans, Michael Bearden & the Ese Vatos
#28 | 01/13/2011David Duchovny, Kristen Schaal, Saving Abel
#29 | 01/17/2011Seth Rogen, Ginnifer Goodwin, Sick Puppies
#30 | 01/18/2011William H. Macy, Camille Grammer, Cali Swag District
#31 | 01/19/2011Cameron Diaz, Jason Priestley, Luke Perry, Greg Fizsimmons
#32 | 01/20/2011Bill Engvall, Johnny Weir, My Chemical Romance
#33 | 01/24/2011Ashley Tisdale, Kevin Hart, Grace Potter & the Nocturnals
#34 | 01/25/2011Vanessa Williams, Shorty Rossi
#35 | 01/26/2011Jason Statham, Busy Philipps, Wiz Khalifa
#36 | 01/27/2011Jennifer Love Hewitt, Guy Fieri
#37 | 01/31/2011Kristen Bell, Jake Johnson, Slash
#38 | 02/01/2011DeSean Jackson, the Thermals
#39 | 02/02/2011Mindy Kaling, Derek Fisher, Jasper Redd, Arturo Sandoval
#40 | 02/03/2011Billy Gardell, Rachel Bilson, OK Go
#41 | 02/07/2011Jamie Foxx, Aubrey Plaza
#42 | 02/08/2011Channing Tatum, Margaret Cho, 50 Cent with Governor
#43 | 02/09/2011Joan Rivers, Greg Jennings, Baron Vaughn
#44 | 02/10/2011Brad Womack, Taylor Momsen, the Pretty Reckless
#45 | 02/14/2011R. Kelly, Paul Wesley, James Loney, Bobby Castillo, Tommy Davis, Kenny Landreaux, Rudy Law, Steve Ly
#46 | 02/15/2011Justin Bieber, Far East Movement
#47 | 02/16/2011Liam Neeson, a performance by the Broadway cast of "Rock of Ages"
#48 | 02/17/2011200th Episode - Jenni "JWoww" Farley, Jim Jefferies
#49 | 02/21/2011Amar'e Stoudemire, Kate Gosselin, Sebastian Maniscaclo
#50 | 02/22/2011Martin Lawrence, Jared Leto, 30 Seconds to Mars
#51 | 02/23/2011Forest Whitaker, Jessica Lucas, Bobby V & Bobby Brown
#52 | 02/24/2011Jason Biggs, Anne Heche
#53 | 02/28/2011Owen Wilson, Aly Michalka, Terry Fator
#54 | 03/01/2011Cheryl Burke, Brandon T. Jackson, John Popper & the Duskray Troubadours
#55 | 03/02/2011Ron Artest, DJ Pauly D, Michelle Rodriguez, Future Funk
#56 | 03/03/2011Topher Grace, Scott Disick, Cake
#57 | 03/07/2011Forest Whitaker, Donald Glover, Steel Train
#58 | 03/08/2011Aaron Eckhart, Malin Akerman, Eric Andre
#59 | 03/09/2011Curtis Stone, Lupe Fiasco
#60 | 03/10/2011Pee-wee Herman, Emanuelle Chriqui
#61 | 03/21/2011Mike Tyson, Emmy Rossum, 30 Seconds to Mars
#62 | 03/22/2011Jim Rome, Boney James
#63 | 03/23/2011Matthew McConaughey, Micky Ward, Ron Artest featuring George Lopez, Fat Joe, B Real, Lenny and Max f
#65 | 03/28/2011Bethenny Frankel, D.L. Hughley, Seether
#66 | 03/29/2011Vanessa Hudgens, Sergio Mendes
#67 | 03/30/2011Larry King, Brent Weinbach
#68 | 03/31/2011Snoop Dogg, Brittany Snow
#69 | 04/04/2011Lil Jon, Panic! At The Disco
#70 | 04/05/2011Drew Carey, Sarah Shahi, Quinn Dahle
#71 | 04/06/2011Lisa Lampanelli
#72 | 04/07/2011Danny McBride, Camilla Luddington, Avril Lavigne
#124 | 08/02/2011Kathy Griffin, Tom Felton