J.B. Smoove ('Last Comic Standing'); Terry O'Quinn ('Gang Related'); DJ Rashida sits in with the Posse.
Bishop T.D. Jakes (book 'Instinct: The Power to Unleash Your Inborn Drive'); Shawn Ashmore ('X-Men: Days of Future Past'); Afrojack performs.
Betty White ('Hot in Cleveland,' 'Betty White's Off Their Rockers'); Bill Klein and Dr. Jennifer Arnold ('The Little Couple'); War, featuring Cheech & Chong, performs; Caroline D'Amore sits in with the Posse.
Tom Bergeron ('Dancing With the Stars,' 'America's Funniest Home Videos'); Gugu Mbatha-Raw ('Belle'); comic Jimmy Ouyang; Jermaine Dupri sits in with the Posse.
Actress Shannen Doherty; Kristoff St. John ('The Young and the Restless,' 'A Man Called God'); comic Jasper Redd; Jermaine Dupri sits in with the Posse.
Randy Jackson ('American Idol'); comics Jackie Fabulous and Kym Whitley; Lil' Jon performs; Jermaine Dupri sits in with the Posse.
Comic Carl Reiner; Terrence Jenkins ('E! News,' 'Think Like a Man Too'); a spoken word performance by Oveous Maximus; Jermaine Dupri sits in with the Posse.
James Pickens Jr. ('Grey's Anatomy'); author Katherine Schwarzenegger ('I Just Graduated... Now What?'); Jermaine Dupri & Friends perform.
Singer Brandy and mother Sonja Norwood; comic Bill Bellamy and wife Kristen; musical performance by IamSu featuring Sage the Gemini.
Chi McBride ('Hawaii Five-0'); Talib Kweli performs; DJ Eque sits in with the Posse.
Comic Bill Cosby; a spoken-word performance by Mary Lambert.
Michael Emerson ('Person of Interest'); Nicole Murphy and Jessica Canseco ('Hollywood Exes'); attorney Larry H. Parker; Ziggy Marley performs.
Billy Bob Thornton ('Fargo'); jockey Victor Espinoza; comic Paul Mooney.
Jeff Garlin ('The Goldbergs'); Tameka 'Tiny' Cottle-Harris ('T.I. and Tiny: The Family Hustle'); stand-up by comic Michael Blackson; DJ Skribble sits in with the Posse.
Actor Katt Williams; Amy Purdy and Derek Hough ('Dancing With the Stars'); Hezekiah Walker and choir perform.
Shemar Moore ('Criminal Minds'); Daniela Ruah ('NCIS: Los Angeles'); Malina Moye and Bootsy Collins sit in with the Posse.
Dermot Mulroney ('Crisis'); comic Jimmie Walker; a speed brick-breaking demonstration by Kevin Taylor; Selectress Iriela sits in with the Posse.
Ray Romano ('Parenthood'); Future performs.
Orlando Jones ('Sleepy Hollow'); comic Dick Gregory; a spoken word performance by Daniel Beaty.
Taraji P. Henson ('Person of Interest' and 'From the Rough'); Earth, Wind & Fire performs.
NeNe Leakes and Tony Dovolani ('Dancing With the Stars'); Patrick and Gina Neely ('Down Home With the Neelys'); comic Earthquake; Samantha Ronson sits in with the Posse.
Marlon Wayans ('A Haunted House 2'); Jared Harris ('The Quiet Ones'); comic Gabriel Iglesias; Joe Satriani sits in with the Posse.
NFL star DeSean Jackson; 'Wild' Bill Wichrowski and Johnathan Hillstrand ('Deadliest Catch'); Death performs.
The Rev. Al Sharpton; Isaiah Mustafa ('Back in the Day'); comics Charlamagne Tha God, Jackie Fabulous and Guy Branum on the Chop It Up panel; Martina McBride performs; DJ Ravi Drums sits in with the Posse.
Anthony Mackie ('Captain America: The Winter Soldier'); Shane West ('Salem'); SoMo performs.
Tracy Morgan ('Rio 2,' 'Tracy Morgan: Bona Fide'); Nick Cannon performs; a spoken-word performance by Ernestine Johnson.
Filmmaker Kevin Smith; Tasha Smith ('Tyler Perry's For Better or Worse').
Matt Lanter and Aimee Teegarden ('Star-Crossed'); El DeBarge performs; DJ Shortee sits in with the Posse.
Don Cheadle ('House of Lies'); Billy Dee Williams and Emma Slater ('Dancing With the Stars'); Naturally 7 sits in with the Posse.
T.I. ('T.I. & Tiny: The Family Hustle'); Gina Carano ('In the Blood'); comic K. Dubb; DJ Shy sits in with the Posse.
George Lopez ('Saint George'); Albert Tsai ('Trophy Wife'); comic Camille Solari.
Isaiah Washington ('The 100'); August Alsina performs.
Glynn Turman ('House of Lies'); Mary Bartnicki, Josie Cavalluzzi and Teresa Dahlquist ('Golden Sisters'); Wiz Khalifa performs.
Wrestler Hulk Hogan; talk show host Stephen A. Smith; child Internet sensation TerRio performs.
Wayne Brady, Aisha Tyler, Colin Mochrie and Ryan Stiles ('Whose Line Is It Anyway?'); UFC fighters Chris Weidman and Lyoto Machida; Hot Chelle Ray performs.
Business mogul Russell Simmons; actress Mo'Nique; comic Tony Rock; Black Ice performs spoken-word poetry; DJ Hollywood sits in with the Posse.
Dulé Hill ('Psych'); competitive eater Miki Sudo; Danny Brown performs; DJ Spider sits in with the Posse.
Supergroup TGT takes over the show.
Kid Cudi ('Need for Speed'); figure skater Jason Brown; Tiffani Thiessen ('Dinner at Tiffani's'); TV personality Charlamagne Tha God on the Chop It Up Panel.
Omar Epps ('Resurrection'); Alison Teal and Jonathan Klay ('Naked and Afraid'); ballet dancer Misty Copeland performs; DJ Vicious-Lee sits in with the Posse.
Wrestler Jordan Burroughs; Sam Jaeger ('Parenthood'); Macy Gray performs.
Actress Kathy Griffin; Lance Gross ('Crisis'); standup comic George Wallace performs.
Nia Long, Eddie Cibrian, Cocoa Brown, Zulay Henao, Amy Smart, Terry Crews, Wendi McLendon-Covey and William Levy ('Tyler Perry's The Single Moms Club'); Sevyn Streeter performs.
Producer Mark Burnett and actors Roma Downey and Diogo Morgado ('Son of God'); Jeff Perry ('Scandal'); rapper David Banner; Animal ('Muppets Most Wanted') sits in with the Posse; Chop It Up; special guest announcer Fozzie Bear.
Rapper Rick Ross; professional wrestlers the Bella twins, Natalya, Cameron, Eva Marie and Summer Rae ('Total Divas'); Bryan-Michael Cox sits in with the Posse.
Musician Prince takes over the show and performs.
Columbus Short ('Scandal'); Draya Michele, Brandi Maxiell and Malaysia Pargo ('Basketball Wives LA'); comic Chris Porter.
Actors Brandy, Coby Bell, Wendy Raquel Robinson, Hosea Chanchez, Jay Ellis, Lauren London, and a surprise guest from 'The Game'; Mary Mary performs.
Actress Jada Pinkett; armless football player Isaac Lufkin; comics Owen Benjamin, Geoff Brown and Jackie Fabulous in the Chop It Up Panel.
Cloris Leachman ('Raising Hope,' 'The Croods'); actor Tommy Chong; Olympic bronze medal-winning figure skater Ashley Wagner; J. Holiday sits in with the Posse.
Comic Jay Leno; Deion Sanders and Tracey Edmonds ('Deion's Family Playbook'); Ross Mathews ('Hello Ross'; book 'Man Up!: Tales of My Delusional Self-Confidence'); ScHoolboy Q performs.
Scott Bakula ('Looking'); Steve Harris and Wood Harris ('Justified'); K. Michelle performs.
LL Cool J ('NCIS: Los Angeles'); Jesse Williams ('Grey's Anatomy'); spoken-word artist Prentice Powell.
Anthony Anderson ('45th Annual NAACP Image Awards'); author Ilyasah Shabazz; the singers from '20 Feet From Stardom' sit in with the Posse.
Adewale Akinnuoye-Agbaje ('Pompeii'); RuPaul ('RuPaul's Drag Race'); Sage the Gemini performs.
Singer Tyrese; Stephanie Beatriz ('Brooklyn Nine-Nine'); TGT performs.
Jackie Christie, Brittish Williams and Sundy Carter ('Basketball Wives LA'); professional football player Jennifer Welter; comic Corey Holcomb.
Tom Arnold ('My Big Redneck Family'); author Antoinette Tuff ('Prepared for a Purpose'); comic Ron G.
Regina Hall ('About Last Night'); Patti Stanger ('Millionaire Matchmaker'); comic Dean Edwards; actress Tiffany Haddish.
Michael Ealy ('About Last Night'); Lauren Cohan ('The Walking Dead'); Sean Paul performs.
T.I. ('House of Lies'); Rocsi Diaz ('Entertainment Tonight'); Jackie, Tito, Jermaine and Marlon Jackson perform.
Mekhi Phifer ('House of Lies'); Les Gold, Ashley Broad and Seth Gold ('Hardcore Pawn'); Anthony Hamilton performs.
Gabrielle Union, Richard Roundtree, Margaret Avery, Richard Brooks and Lisa Vidal ('Being Mary Jane'); Michael Rapaport ('Justified'); Rico Love performs.
Drew Carey ('The Price Is Right'); Charlamagne Tha God ('Charlamagne & Friends'); comic Jackie Fabulous; musicians Don Felder and Lenny Castro sit in with the Posse.
Recording artist will.i.am; Zoey Deutch ('Vampire Academy'); Jason Derulo performs.
Talk-show host Larry King; Shanola Hampton ('Shameless'); comic DeRay Davis; DJ Baby Chino sits in with the Posse.
Joe Mantegna and A.J. Cook ('Criminal Minds'); basketball analyst Kenny Smith; Tatyana Ali performs.
NBA champion Magic Johnson and wife, Cookie; TV personality La La Anthony; comic Helen Hong; DJ Ravi Drums sits in with the Posse.
Esai Morales ('Criminal Minds'); Ming-Na Wen ('Agents of S.H.I.E.L.D.'); Dolvett Quince ('The Biggest Loser'); actress Cocoa Brown; comics Theo Von and Donnell Rawlings; the 'Chop It Up' Panel.
Wrestler Steve Austin; Lamorne Morris ('New Girl'); comic Helen Hong.
NFL player Vernon Davis; singer Paula Abdul; Monica Potter ('Parenthood'); DJ Kid Capri sits in with the Posse; Les Twins perform.
Andrew Dice Clay ('Blue Jasmine'); Yvette Nicole Brown ('Community'); YG and Jeezy perform.
The UFC's Dana White; Olympic gymnast Gabby Douglas; Imani Hakim and Sydney Mikayla ('The Gabby Douglas Story'); Ty Dolla $ign performs.
Rapper Chuck D.; figure skater Jason Brown; rapper Luther Campbell; Rapper's Delight performs; DJ Spinderella sits with the Posse.
Aaron Eckhart ('I, Frankenstein'); Gabourey Sidibe ('American Horror Story: Coven'); astronaut Leland Melvin; rapper Biz Markie sits in with the Posse.
Ice Cube ('Ride Along'); Malin Akerman ('Trophy Wife'); comic Phil Perrier.
Michael Kenneth Williams ('Boardwalk Empire,' 'RoboCop'); Kenya Moore ('The Real Housewives of Atlanta'); Sky Blu performs.
NBA star Kareem Abdul-Jabbar; singer Smokey Robinson; Michael Kenneth Williams ('Boardwalk Empire,' 'RoboCop'); author Maya Angelou; a spoken-word performance by Malcolm-Jamal Warner; Step Masters Step by Step perform.
Director Steve McQueen ('12 Years a Slave'); Nicole Beharie ('Sleepy Hollow'); comics Geoff Brown, Loni Love and Ben Gleib; Faith Evans performs; DJ Quik sits in with the Posse.
Diahann Carroll ('White Collar'); T-Pain performs.
John Leguizamo ('Ride Along'); Tika Sumpter ('The Haves and the Have Nots'); Fiveology performs spoken-word poetry.
Evelyn, Tamar, Towanda, Traci, Trina and Toni Braxton ('Braxton Family Values'); Yvonne Strahovski ('I, Frankenstein'); comic Neal Brennan.
Tyrese Gibson ('Fast & Furious 6'); Wendell Pierce ('The Michael J. Fox Show'); comic Gary Owen; TGT performs.
Cuba Gooding Jr. ('Life of a King'); actress Marlee Matlin; Paul Bedard and Jimmy Riffle ('Gator Boys'); Bone Thugs-N-Harmony performs.
Ken Jeong ('Community'); TV journalist Nancy Grace; comic Dwayne Perkins.
Actor Wayne Brady; actress Kym Whitley; comic J. Chris Newberg.
Nancy O'Dell ('Entertainment Tonight'); talk-show host M.C. Serch; Lil Duval ('Ain't That America').
Director Lee Daniels ('Lee Daniels' The Butler'); Naomie Harris ('Mandela: Long Walk to Freedom'); comic Na'im Lynn; Sean Azzariti, the first person to legally buy marijuana in the U.S.
Reality-TV stars Kim Richards, Kyle Richards and Brandi Glanville; comic T.J. Miller; Bresha Webb; Kim Airs; Pentatonix performs.
Singer Clay Aiken; Tiffany Haddish; actress Meagan Good; TNT of the Harlem Globetrotters; Chance the Rapper performs.
Filmmaker Kevin Smith; boxer Bernard Hopkins; 'Single Ladies' stars LisaRaye, Denise Vasi, LeToya Luckett and Charity Shea; spoken word artist Prentice Powell.
Actor Tom Selleck; Judge Mathis; Ashanti performs.
Gladys Knight performs; actor Rocky Carroll; actress Nadine Velazquez.
Actor Tyler Perry; actor Jonathan Kite ('2 Broke Girls'); comic Sommore.
TV host Nick Lachey; journalist Stephen A. Smith; Kevin Eubanks performs with The Posse; B.o.B. performs.
Singer Kelly Rowland; actor Dan Bucatinsky; Ashanti performs; comic Luenell.
Former professional football player Jim Brown; actress Toks Olagundoye; Tristan 'Mack' Wilds performs.
Actor Boris Kodjoe; actor Donald Faison ('The Exes'); comic Tiffany Haddish.
Porsha Stewart, Cynthia Bailey and Phaedra Parks ('The Real Housewives of Atlanta'); comics Eric André and Erik Griffin.
Comic Mike E. Winfield; R. Kelly performs.
Alyssa Milano ('Project Runway All-Stars'); comic Charles Q. Murphy; recording artist Ne-Yo.
Rapper The Game; comic Steven Michael Quezada; Daughtry performs.
Recording artist Sean Combs; Tisha Campbell, Shahidah Omar, Nicole Ari Parker and Cynthia Kaye McWilliams ('Real Husbands of Hollywood'); comic Theo Von.
Actor Anthony Anderson; comic Loni Love; Doug E. Fresh performs.
Boxer Mike Tyson; Niecy Nash ('Getting On'); Harley Morenstein ('Epic Meal Time'); Nathan East performs.
Comic Mike Epps; Paul Scheer ('The ArScheerio Paul Show'); Trombone Shorty performs.
Mario López ('Extra'); Paralympic champion Blake Leeper and a surprise guest; Juicy J performs.
The Rev. Jesse Jackson; Babyface and Toni Braxton perform.
Actor George Lopez; comics Key & Peele; Rosie Perez ('The Counselor'); Yo Gotti performs.
Whoopi Goldberg ('Whoopi Goldberg Presents Moms Mabley'); Hill Harper ('Covert Affairs'); David Morrissey ('The Walking Dead').
Entertainer Eddie Murphy; Flo Rida performs.
Zooey Deschanel ('New Girl'); Mayim Bialik ('The Big Bang Theory'); Sherri Shepherd ('The View').
Nia Long, Sanaa Lathan, Regina Hall and Melissa De Sousa ('The Best Man Holiday'); actor Nick Cannon.
Taye Diggs, Terrence Howard, Morris Chestnut and Harold Perrineau ('The Best Man Holiday'); the Robert Glasper Experiment and Anthony Hamilton perform.
Anthony Hopkins ('Thor: The Dark World'); Melissa Joan Hart ('Melissa Explains It All'); RZA; Break Dance Battle.
Patricia Heaton ('The Middle'); Chiwetel Ejiofor ('12 Years a Slave'); Childish Gambino performs.
Donnie Wahlberg ('Blue Bloods'); Retta ('Parks and Recreation'); comic Lil Rel.
Comics Keegan-Michael Key and Jordan Peele ('Key & Peele'); Jerry Ferrara ('Last Vegas'); Kirk Fox ('The Test').
Talk-show host Jerry Springer; rapper Tyler, the Creator; Quincy Jones and Blush perform.
Julie Chen, Sara Gilbert, Sharon Osbourne, Aisha Tyler and Sheryl Underwood ('The Talk'); comic George Wallace; DJ Quik sits in with The Posse.
Ted Danson ('CSI: Crime Scene Investigation'); Shemar Moore ('Criminal Minds'); Atlas Genius performs.
Michael Weatherly ('NCIS'); Janelle Monáe performs.
Simon Cowell and Paulina Rubio ('The X Factor'); Regina King and Tracee Ellis Ross ('Black Girls Rock!'); Bernhoft performs.
Halloween comedy and advice; Joe Morton ('Scandal'); the cast of 'Preachers of L.A.'; Scott 'Carrot Top' Thompson
Actor Marlon Wayans; Naya Rivera ('Glee'); comic Tommy Davidson; Raheem DeVaughn performs.
Beau Bridges ('The Millers'); actress Priyanka Chopra; Wayne Shorter Quartet and Esperanza Spalding perform.
Piers Morgan ('Piers Morgan Live'); Jillian Rose Reed ('Awkward'); Hiatus Kaiyote performs.
Actor Kevin Hart ('Real Husbands of Hollywood'); singer-songwriter Bobby Brown; actor Duane Martin ('Real Husbands of Hollywood); musical guest Fifth Harmony.
Leah Remini ('Dancing With the Stars'); NeNe Leakes ('I Dream of NeNe'); rapper Lil' P-Nut; comic Gary 'G-Thang' Johnson.
Andrew Dice Clay ('Blue Jasmine'); Wayne Brady ('Let's Make a Deal'); Amber Riley and Derek Hough ('Dancing With the Stars').
Jackie Chan ('Chinese Zodiac'); Judy Greer ('Carrie'); comic Gary 'G-Thang' Johnson.
Blair Underwood ('Ironside'); Cheryl Hines and Rachael Harris (Web series 'We Need Help'); Nelly and a special guest perform.
Eric Stonestreet ('Modern Family'); Laura Prepon ('Orange Is the New Black'); Ron Isley and KEM perform.
Actor Cedric the Entertainer; talk show hosts Nikki Glaser and Sara Schaefer; Steve Earle & the Dukes perform.
Tyra Banks ('America's Next Top Model'); entrepreneur Daymond John; comic Chris Spencer; Johnny Gill.
Television host Bill Maher; actress Margo Martindale; Mike Wysocki, winner of the Cabo Comedy Festival; MC Lyte performs.
James Caan ('Back in the Game'); Paula Abdul introduces tap dancer Anthony Morigerato, who dances to a vocal performance by Elliott Yamin; Chandra Wilson ('Grey's Anatomy'); Thompson Square performs.
Actors Andre Braugher and Danny Trejo; comic Mike Epps; Gogol Bordello performs.
Gina Gershon ('House of Versace'); magician Ivan Amodei; Amber Riley and Derek Hough ('Dancing With the Stars').
Vivica A. Fox ('Mr. Box Office'); Bill Nye; Billy Ray Cyrus performs.
Tony Goldwyn ('Scandal'); J.B. Smoove ('The Millers'); comic Iliza Shlesinger.
Margaret Cho ('Drop Dead Diva'); NFL Network's Rich Eisen; Gary Clark Jr. performs.
Max Greenfield ('New Girl'); Giancarlo Esposito ('Revolution'); comic John Henton; A$AP Ferg and A$AP Rocky perform.
Paula Patton ('Baggage Claim'); Anson Mount ('Hell on Wheels'); Gloria Estefan performs.
Orlando Jones ('Sleepy Hollow'); Julia Ormond ('Witches of East End'); Karen Jacobsen, the voice of iPhone's Siri; Mayer Hawthorne performs.
Chef Gordon Ramsay ('Hell's Kitchen'); Laila Ali ('All In With Laila Ali'); comic Louie Anderson.
Television personality Howie Mandel; singer Jill Scott; Bad Rabbits, featuring Teddy Riley & Clinton Sparks, perform.
Nick Cannon ('America's Got Talent'); Steven Van Zandt ('Lilyhammer'); 2 Chainz performs.
Terry Bradshaw ('Fox NFL Sunday'); actresses Tia and Tamera Mowry; rapper Sean Kingston.
Business magnate Russell Simmons; actress Stacy Keibler; hip-hop artist Big Sean.
Dr. Phil McGraw; Kareem Abdul-Jabbar; Donnie Wahlberg; Bill Bellamy.
Allison Janney ('Mom'); David Oyelowo ('Lee Daniels' The Butler'); Arsenio has the scoop on entertainment news; a kitten thief; Kendrick Lamar and ScHoolboy Q perform.
Seth Green and Giovanni Ribisi ('Dads'); Melissa Leo ('Prisoners'); music group The Band Perry.
Actress Angela Bassett; actress Beth Behrs; music group Emblem3.
Actor Mark Harmon; magicians Penn & Teller; singer Ariana Grande; Johnny Gill performs with The Posse.
NBA star Magic Johnson; comic George Lopez; rapper Nas.
Hip-hop artist Ice Cube; actress Lisa Kudrow; rapper Mac Miller.
Comic Chris Tucker and special guests, including Paula Abdul; Snoop Dogg performs.