Season 4

We're starting off the new year with Robin Thicke and his Sex Therapy...like father like son. Comedian Jo Koy, comedian Christina Pazsitzky and comedian Guy Branum are on the panel.

We're getting deep with Mary J. Blige and her new album, Stronger With Each Tear, word. Comedian Chris Hardwick, comedians Randy and Jason Sklar.

We're getting deep with Mary J. Blige and her new album, Stronger With Each Tear, word. Comedian Chris Hardwick, comedians Randy and Jason Sklar.

Holly Madison is dropping on by her old E! family today...we've missed her, too. Comedian Donnel Rawlings, comedian Heather McDonald and comedian Gary Valentine.

Word on the street is Giuliana and Bill Rancic are trying to have a baby. What're the odds that we'll get any sort of big announcement? Comedian Brad Wollack, comedian Natasha Leggero and comedian Matt Braunger.

We welcome back the very funny Aisha Tyler, from the new show Archer. Comedian Jo Koy, comedian Loni Love and comedian Josh Wolf.

Amy Brenneman of Private Practice stops by, perhaps with some doctorly advice. Comedian John Caparulo, comedian Jen Kirkman and comedian Dan Levy.

Fist pumps all around for Jersey Shore's Snooki, Pauly D and The Situation. Comedian Chris Franjola, comedian Whitney Cummings and TV personality Ross Mathews.

David Arquette is back and telling us all about his new play The Female of the Species and the Golden Globes! Comedians Michelle Collins and Randy and Jason Sklar

Clear eyes, full hearts, can't lose with Legion's Adrianne Palicki (aka FNL's Tyra). Comedian Chris Hardwick, actress-comedian Arden Myrin and comedian Eric Price.

Who wouldn't be stoked that Kaley Cuoco from the megapopular Big Bang Theory is here? Comedian Heather McDonald, TV personality Ross Mathews and comedian Lavell Crawford.

James Van Der Beek is in the new movie Formosa Betrayed and popping up all over TV—even here! E!'s own Michael Yo, comedian Sarah Colonna and comedian Guy Branum.

We're beyond pleased to welcome back our animal guy Dave Salmoni and his new animal friends. Comedian Jo Koy, comedian Christina Pazsitzky and comedian Mo Mandel.

We get down to business with The Office's Kate Flannery. Comedian Loni Love, comedian Dan Levy and comedian Whitney Cummings.

Things get really scandalous when author Jackie Collins stops by with her new book, Poor Little Bitch Girl. Comedian Chris Hardwick, comedian Jen Kirkman and comedian Jo Koy.

Lisa Edelstein from House is back again...Wait, so who's running Princeton Plainsboro? Comedian Josh Wolf, comedian Heather McDonald and comedian Ryan Stout.

House of Payne's Keshia Knight Pulliam is one hard working lady; Dr. Huxtable would be so proud. Comedian Loni Love, TV personality Rove McManus and comedian Michelle Collins

We're pretty thrilled that Danica Patrick makes a pit stop over at Chelsea Lately today. Comedian Josh Wolf, comedian Whitney Cummings and comedian Jo Koy.

Things might get wild with Radha Mitchell star of the new thrilling horror movie The Crazies. Comedian John Caparulo, comedian Bill Bellamy and actress-comedian Arden Myrin.

The Chelsea Lately cast do a Kardashian skit. Comedian Brad Wollack, comedian Natasha Leggero and comedian Ben Gleib.

From the new movie Cop Out we've got Seann William Scott in our custody today. Comedian Chris Hardwick and Comedians Randy and Jason Sklar.

Kendra and Hank Baskett are here to tell us all about the spellbinding new season of Kendra. E!'s own Michael Yo, comedian Sarah Colonna and comedian Jo Koy.

Please enjoy a very special Handler Edition of Single Staffers. Comedian Matt Bruanger, comedian Heather McDonald and comedian Moshe Kasher.

From Precious, the Academy Award-nominated Gabourey Sidibe is here. TV personality Ross Mathews, comedian Christina Pazsitzky and comedian Guy Branum.

Someone got some time away from the O.R., Grey's Anatomy's Kevin McKidd is here. Comedian John Caparulo, comedian Arden Myrin and comedian Chris Franjola.

Chelsea Chelsea Bang Bang is in stores now...You're welcome, everyone. Comedian Brad Wollack, comedian Natasha Leggero and comedian Ben Gleib.

Chelsea Chelsea Bang Bang is in stores now...You're welcome, everyone. Comedian Brad Wollack, comedian Natasha Leggero and comedian Ben Gleib.

Alexis Neiers, Gabrielle Neiers and Tess Taylor are here from their aptly titled new series on E! Pretty Wild. Comedian Brad Wollack, comedian Dan Levy and comedian Josh Wolf.

90210's Shenae Grimes is here to give us the deets on all things West Beverly. Comedian Bobby Lee, comedian T.J. Miller and comedian Whitney Cummings.

From the highly anticipated Diary of a Wimpy Kid, the purely entertaining Rachael Harris is here. Comedian Jo Koy, comedian Loni Love and comedian Josh Wolf.

We catch up with Avril Lavigne, who sings "Alice," the title song from Tim Burton's Alice in Wonderland. Comedian Sarah Colonna, comedian/TV host Rove McManus and comedian Mo Mandel.

We're so thrilled to welcome the author of Where Mercy Is Shown, Mercy Is Given, Dog the Bounty Hunter. Comedian John Caparulo, comedian Heather McDonald and TV personality Ross Mathews.

Ludacris is back with his new album Battle of the Sexes and this time he's bringing drinks. Comedian Ben Gleib, comedian Natasha Leggero and comedian Guy Branum.

Johnny Weir is here, and unfortunately our show is not "on ice" this week. Comedian Jo Koy, comedian Lil JJ and comedian Sarah Colonna.

Chuy Bravo wrote a book, Little Nuggets of Wisdom, and he's here to share them. This, BTW, is all 100 percent for real, for real, girl. Comedian Heather McDonald, comedians Randy & Jason Sklar.

Author of The Day I Shot Cupid, Jennifer Love Hewitt is here. Comedian Brad Wollack, E!'s own Michael Yo and Comedian Mo Mandel,

Find out how spunky Chelsea can really be when TV Icon and star of Up Ed Asner stops by. Comedian Josh Wolf, comedian Loni Love and comedian Wil Anderson.

Things get real philanthropic up in here with Tom's Shoes founder Blake Mycoskie. Comedian Greg Behrendt, comedian Jen Kirkman and comedian Matt Braunger.

From the highly anticipated movie Date Night, the Academy Award-nominated Taraji P. Henson is here. Comedian Chris Franjola, comedian Chris Hardwick, TV personality Ross Mathews.

From BET's Tiny & Toya, BFFs Tiny & Toya are here. Comedian Whitney Cummings, actress Cloris Leachman and TV personality Ross Mathews.

Come celebrate a real milestone at Chelsea Lately—tonight's our 500th episode! Comedian Jo Koy, comedian Sarah Colonna and comedian Josh Wolf.

Resident animal expert Dave Salmoni is back with some hopefully furry friends. Comedian Dan Levy, comedian Arden Myrin and comedian Lavell Crawford.

Dancing With the Stars' hottest couple Erin Andrews and Maksim Chmerkovskiy. Comedian John Caparulo, comedian Heather McDonald and comedian Donnell Rawlings.

The man behind all things Shit My Dad Says, Justin Halpern is here. Comedian Bobby Lee, comedian Jen Kirkman and comedian Dov Davidoff.

Tonight we welcome Colin Hanks, one of The Good Guys from the new Fox drama. Comedian Heather McDonald, comedian Randy Sklar and musician Jeff Wild.

Clay Aiken is here, seriously, with his new CD Tried and True. Comedian Ben Gleib, comedian Loni Love and Comedian Gary Valentine.

Holly Madison is back with her new show Holly's World. Comedian Chris Hardwick, comedian Guy Branum and actress-comedian Arden Myrin.

True Blood is returning and Stephen Moyer is here, so get excited...or scared?! I'm not really sure. Comedian Jo Koy, comedian Eric Price and comedian Chris Franjola.

Star of all things Rescue Me the hilarious Denis Leary is here. Comedian Steve Marmalstein, comedian Natasha Leggero and TV personality Ross Mathews.

We're getting a little Lilith tonight when Sarah McLachlan stops by and talks her new album, Laws of Illusion. Comedian Jo Koy, E!'s own Michael Yo and comedian Sarah Colonna.

We're getting crunk with Lil Jon and his new album Crunk Rock…YEAAAAHHHH! Comedian John Caparulo, comedian Christina Pazsitzky and comedian Josh Wolf.

Learn how to make cupcakes with Roy and Charley tonight. Comedian Brad Wollack, comedian Dan Levy and comedian Bobby Lee.

Learn about the borderline amazing new As Seen on TV Products with A.J. Khubani. Comedian Chris Franjola, comedian Whitney Cummings and comedian Finesse Mitchell.

Star of In Plain Sight Mary McCormack graces us with her presence. Comedian Joe DeRosa, comedian Heather McDonald and comedian Josh Wolf.

Comedian Matt Braunger, comedian Moshe Kasher and comedian Guy Branum. Lakers champ Ron Artest tries to get into Chelsea's pants and chats about his NBA win. Plus, hear about his budding music career!

Actress Ashley Greene on her new movie, "The Twilight Saga: Eclipse"; Round table discussion with comics Mo Mandel, Arden Myrin, and Ross Mathews.

Rapper T.I. on his new album, "King Uncaged"; Round table discussion with comics Sarah Colonna, Jamie Kaler, and Josh Wolf.

From the most-anticipated movie in the country, Eclipse, Bryce Dallas Howard is here. Comedian Brad Wollack, comedian John Caparulo and comedian Christina Pazsitzky

Check out Chuy as the new spokesperson for Joe's Crab Shack...You're welcome crabs. Comedian Bobby Lee, comedian Jo Koy and comedian Ben Gleib

True Blood's favorite shapeshifter Sam Trammell is back. Comedian Bobby Lee, comedian Jo Koy and comedian Ben Gleib

Learn about the summer's best drinks with Belvedere's Claire Smith. Comedian Jason Sklar, comedian Natasha Leggero and comedian Gary Valentine

Pharrell does a lot, like producing the soundtrack and composing the score for Despicable Me. Comedian Jo Koy, comedian Whitney Cummings and TV personality Ross Mathews.

Kristin Cavallari is here and has all the info you're dying to know about the final season of The Hills. Comedian Chris Hardwick, comedian Heather McDonald and comedian Dov Davidoff

Canadian animal trainer Dave Salmoni on his new show, "Savaged with Dave Salmoni"; Round table discussion with comics Jason Sklar, Natasha Leggero, and Gary Valentine.

Actress Susan Sarandon on her upcoming reality ping-pong series; Round table discussion with comics Jo Koy, Ben Gleib, and Brad Wollack.

Sink your teeth into this: tonight we welcome Anna Paquin from HBO's True Blood. Rapper Lil John, rapper Big Boi and rapper Rick Ross.

Dust off your fists, girls, because Arsenio Hall is in the house. Comedian Chris Franjola, comedian Christina Pazsitzky and TV personality Ross Mathews

Actor Frank Grillo on his show, "The Gates"; Round table discussion with comics Loni Love, Josh Wolf, and Greg Proops.

Comedian Kathy Griffin on her show, "Kathy Griffin: My Life on the D-List"; Round table discussion with comics Jo Koy, Michael Yo, and Whitney Cummings.

Fry cook Chicken Charlie discusses frying food; Round table discussion with comics Chris Hardwick, Heather McDonald, and Rove McManus.

Actor Ron Livingston on his new film, "Dinner with Schmucks"; Round table discussion with comics Ross Mathews, Sarah Colonna, Guy Branum.

Tonight's guest is volleyball pro Gabby Reece. At the Round Table: John Caparulo, Christina Pazsitzky, Matt Braunger.

Tonight's guest is actress Lisa Lampanelli. At the Round Table: Brad Wollack, Jo Koy, James Van Praagh.

Fat Joe returns with his new album, The Darkside. Comedian Chris Franjola, actress-comedian Arden Myrin and TV personality Ross Mathews

From The Other Guys, Eva Mendes is here. Comedian Dan Levy, comedian Natasha Leggero and comedian Ben Gleib.

Star of Bravo's Bethenny Getting Married?, Bethenny Frankel is here. Comedian Josh Wolf, comedian Whitney Cummings and comedian Guy Branum

Margaret Cho tells us about her new comedy/music album Cho Dependent. Comedian Heather McDonald, comedian Hyla Mathews and TV personality Ross Mathews.

We're checking in with Alanis Morissette who's working her acting chops on the new season of Weeds. Comedian Bobby Lee, comedian Loni Love and comedian Dov Davidoff.

Extra Round Table. Comedian Jo Koy, comedian Sarah Colonna and comedian Jason Sklar

Grey's Anatomy star Kim Raver tells us about her foray into the Lifetime TV movie, Bond of Silence. Comedian Finesse Mitchell, actress-comedian Arden Myrin, and TV personality Ross Mathews

Kim and Kourtney Kardashian are here to make sure everyone is still Keeping Up With the Kardashians. Comedian Bill Bellamy, comedian Natasha Leggero and comedian Josh Wolf.

Jennifer Aniston is here telling us about her new film The Switch. Comedian John Caparulo, comedian Whitney Cummings and comedian Brad Wollack.

From the most frightening 3D movie of the summer, Piranha: 3D, Elisabeth Shue is here. Comedian Chris Franjola, comedian Owen Benjamin and comedian Jo Koy

Eli Roth tells us about his latest film The Last Exorcism. Comedian Chris Hardwick, comedian Sarah Colonna and comedian Gary Valentine.

Rufus Wainwright tells us about his tour and latest CD, All Days are Nights: Songs for Lulu. Comedian Josh Wolf, comedian Heather McDonald and musician Jeff Wild.

Jerry Springer tells us about his foray into game shows as host of GSN's Baggage. Comedian Randy Sklar, comedian Christina Pazsitzky and comedian Guy Branum.

Angie Harmon tells us about her hugely popular show Rizzoli & Isles. Comedian Ben Gleib, comedian Godfrey and comedian Jo Koy

Jewel returns and tells us about her new album, Sweet and Wild. Comedian Brad Wollack, comedian Natasha Leggero and comedian Steve Marmalstein.

Host of CW's Plain Jane Louise Roe is here to make over the staff of Chelsea Lately. Comedian Josh Wolf, comedian John Caparulo and musician Jo Koy.

You asked for more round table, tonight you're getting more round table. You're welcome, America. Comedian Chris Franjola, comedian Loni Love and comedian Joe DeRosa

Mel B. tells us about her new Style Network show Mel B: It's a Scary Life. Comedian Greg Proops, actress-comedian Arden Myrin and comedian-host Rove McManus.

R&B singer Ne-Yo on his new album, "Libra Scale "; Round table discussion with comics Michael Yo, Jen Kirkman, and Ross Mathews.

VMA performer and five-time nominee B.o.B is here with his No. 1 album B.o.B Presents: The Adventures of Bobby Ray. Comedian Matt Braunger, comedian Heather McDonald and comedian Josh Wolf.

An extra-long Round Table. You're welcome, America. Comedian T. J. Miller, comedian Sarah Colonna and comedian Dov Davidoff.

An extra-long Round Table. You're welcome, America. Comedian Ben Gleib, actress-comedian Whitney Cummings and comedian Jo Koy.

From Easy A, the can-do-no-wrong-in-my-book Emma Stone is here. Comedian Chris Hardwick, actress-comedian Arden Myrin and comedian Kevin Hart.

Get ready to GTL because Jersey Shore's Snooki and Pauly D are back. Comedian Donnell Rawlings, comedian Natasha Leggero and comedian Brad Wollack.

Usher has a new album, Versus, is on tour and is hanging out with us tonight, everyone rejoice. Comedian Loni Love, comedian Chris Franjola and musician Jeff Wild.

Jared Leto, lead singer of the band '30 Seconds to Mars.' Comedian John Caparulo, comedian Guy Branum and comedian Lavell Crawford

We welcome author of Dirty Sexy Politics, Meghan McCain. Comedian Josh Wolf, comedian Heather McDonald and comedian Gary Valentine.

Emily Rose from SyFy's Haven is here. Comedian Matt Braunger, comedian Sarah Colonna and comedian Mo Mandel.

We're pretty stoked that world-renowned surfer Laird Hamilton returns tonight. Comedian Jason Sklar, comedian Michelle Collins and comedian Jo Koy.

From the hilarious movie You Again, Jersey Shore's No. 1 fan Kristen Bell is here. Comedian Bobby Lee, comedian Whitney Cummings and TV personality Ross Mathews.

Adam Levine of Maroon 5 is here with their new album Hands All Over. Comedian Brad Wollack, comedian John Caparulo and writer Diablo Cody.

Star of Private Practice Taye Diggs is here…he may or may not be wearing a shirt. Comedian Jo Koy, comedian Dov Davidoff and comedian Natasha Leggero.

Parenthood's Dax Shepard is here to discuss many a things, one being his new film The Freebie. Comedian Chris Franjola, comedian Dan Levy and TV personality Ross Mathews.

AnnaLynne McCord is here to give us the 411 on all things 90210. Comedian Chris Hardwick, comedian Ben Gleib and actress-comedian Arden Myrin.

Dog the Bounty Hunter's Beth and Duane "Dog" Chapman grace our stage tonight. Comedian Moshe Kasher, comedian Heather McDonald and comedian Josh Wolf.

Tommy Lee is here with his latest Methods of Mayhem project A Public Disservice Announcement. TV personality Ross Mathews, comedian Whitney Cummings and comedian Guy Branum.

Cohost of E!'s Fashion Police, Kelly Osbourne, is here. Comedian Jo Koy, comedian Randy Sklar and comedian Loni Love.

The cowboy himself, Trace Adkins, is back with his new album Cowboy's Back in Town. Comedian Brad Wollack, comedian Chris Hardwick and comedian Natasha Leggero.

Cohost of the new CBS talk show The Talk, Leah Remini is here. Comedian Jo Koy, comedian Sarah Colonna and comedian Greg Proops.

Author of Sugar and Spice and Lauren Conrad Style the very busy Lauren Conrad is here. Comedian John Caparulo, comedian Josh Wolf and comedian Jim Breuer.

From Private Practice, the delightful Amy Brenneman returns to the show tonight. Comedian Chris Franjola, actress-comedian Arden Myrin and comedian Kevin Hart.

The biggest jackass of them all, Johnny Knoxville from Jackass 3D is here. Comedian Ben Gleib, comedian Loni Love and TV personality Ross Mathews.

The newest member of the Grand Ole Opry, Blake Shelton is here with his new album All About Tonight. Comedian Jo Koy, comedian Heather McDonald and E!'s own Michael Yo.

Rapper Lloyd Banks. Comedian John Caparulo, comedian Whitney Cummings and comedian Donnell Rawlings.

Jenny McCarthy is back with her latest book Love, Lust, and Faking It. Comedian Josh Wolf, musician Jeff Wild and comedian Guy Branum.

From the film Red Julian McMahon graces us with his presence tonight. Comedian Jo Koy, actress-comedian Arden Myrin, and TV personality Ross Mathews.

Milla Jovovich returns to tell us about her new film Stone. Comedian Josh Wolf, comedian Chris Franjola and comedian Gary Valentine.

Jennifer Nettles of Sugarland returns tonight with their new album The Incredible Machine. Comedian John Caparulo, comedian Sarah Colonna and comedian Chris Hardwick.

From Nick Swardson's Pretend Time comedian Nick Swardson is here. Comedian Brad Wollack, comedian Michelle Collins and comedian Bobby Lee.

Eddie Izzard from Showtime's United States of Tara is here. Comedian Jo Koy, comedian Natasha Leggero and comedian Ryan Stout.

Benji and Joel Madden are here to tell us all about Good Charlotte's new album Cardiology. Comedian Josh Wolf, comedian Heather McDonald and comedian Bill Bellamy.

Probably the most pregnant cast member of CSI: Miami, Emily Procter is here. Comedian Dan Levy, comedian Chris Franjola and comedian Sarah Colonna.

From dare I say the greatest television show of all time (Friday Night Lights), we welcome Tami Taylor herself, the Emmy-nominated Connie Britton. Writer Diablo Cody, comedian Guy Branum and TV personality Ross Mathews.

We've got YouTube sensation Keenan Cahill debuting his brand new video on the show tonight. Comedian Josh Wolf, comedian Chris Franjola and comedian Sarah Colonna

Kendra Wilkinson-Baskett is here to tell us all about the new season of her show Kendra. Comedian Jo Koy, comedian Matt Braunger and comedian Chris Hardwick

Find out how all of the stars align tonight with cosmic astrologists Starsky and Cox. Comedian Loni Love, comedian John Caparulo and TV personality Ross Mathews

Florence Welch, from one of this year's hottest acts, Florence + the Machine, is here. Comedian Jim Norton, comedian Brad Wollack and actress-comedian Arden Myrin

From one of the best shows on TV, Parenthood, Monica Potter is here. Comedian Josh Wolf, comedian Natasha Leggero and comedian Greg Proops

Trey Songz is bringing his Passion Pain and Pleasure (also the name of his new CD) to the show tonight, word. Comedian Jo Koy, comedian Heather McDonald and comedian T.J. Miller

Dancing With the Stars' extraordinary host and Deb's BFF (sorry, Gary) Tom Bergeron is here. Comedian Dan Levy, comedian Sarah Colonna and comedian Gary Valentine

Nelly is dropping by with his new album 5.0. This is for real, this is not just a dream...nailed it. Comedian Chris Franjola, E! News correspondent Michael Yo and TV personality Ross Mathews

It's the return of Single Staffers...just in time for the holiday season, you're welcome America! Comedian John Caparulo, actress-Comedian Arden Myrin and comedian Ryan Stout.

Dane Cook is here with his greatest hits album, I Did My Best. Comedian Jo Koy, comedian Kevin Hart and comedian Ben Gleib

Taylor Swift has a new album, called Speak Now, and she's here to tell us all about it. Topless comedian Brad Wollack, comedian Loni Love and comedian Gary Valentine

Animal expert Donald Schultz is here with an alligator, a prairie dog and a rattlesnake. Comedian Bobby Lee, comedian Whitney Cummings and TV personality Ross Mathews

One of the greatest gifts television has ever given us, John Stamos who's been guesting on Glee is here. Comedian Josh Wolf, comedian Heather McDonald and TV personality Ross Mathews

Flo Rida is here with his new album Only 1 Flo and hopefully some explanation for the state of Florida. Comedian Jo Koy, comedian Sarah Colonna and comedian Mo Mandel

Tonight we welcome The Lady Killer himself Cee-Lo Green. Topless Comedian Chris Hardwick, comedian Natasha Leggero and comedian Chris Franjola

From the new film The Warrior's Way Kate Bosworth is here. Comedian John Caparulo, comedian Matt Braunger and writer Diablo Cody