Watch What Happens Live with Andy Cohen

Guest stars Kenya Moore, Erika Girardi

Guest stars Rachel Maddow, Chris Hardwick

Guest stars Stephen Colbert

Guest stars Cynthia Bailey, Bevy Smith

Guest stars Scheana Marie Shay, Stassi Schroeder

Guest stars Kim Richards, Lisa Edelstein

Guest stars Craig Robinson, Charlie Sheen

Guest stars Queen Latifah, Jason Sudeikis

Guest stars Carson Kressley, Porsha Williams

Guest stars Tom Sandoval, Ariana Madix

Guest stars Brandi Glanville, Sophie Stanbury

Guest stars B.J. Novak, Neil Patrick Harris

Guest stars Idina Menzel, Rachel Bloom

Guest stars NeNe Leakes

Guest stars Jerry O'Connell, Jax Taylor

Guest stars Dorit Kemsley, Boy George

Guest stars Cyndi Lauper, Rod Stewart

Guest stars Bryce Dallas Howard, Blair Underwood

Guest stars Shereé Whitfield, Dr. Heavenly Kimes

Guest stars Bridget Everett, James Kennedy

Guest stars Lisa Rinna, Eileen Davidson

Guest stars Keke Palmer, Mehmet Oz

Guest stars Christina Ricci, Andrew Rannells

Guest stars Scheana Marie Shay, Marissa Hermer

Guest stars Brad Goreski, Kyle Richards

Guest stars Tracee Ellis Ross, Shaun White

Guest stars Rita Ora, Nick Viall

Guest stars Danielle Brooks, Phaedra Parks

Guest stars Tom Sandoval, Tom Schwartz

Guest stars Erika Girardi, Parker Young

Guest stars Ryan Murphy, Taran Killam

Guest stars Adam Lambert, Chrissy Metz

Guest stars Michael Rapaport, Kandi Burruss

Guest stars Kristen Doute, Wendi McLendon-Covey

Guest stars Lisa Vanderpump

Guest stars Kate Upton, Ricky Martin

Guest stars Gail Simmons, Dale Earnhardt Jr.

Guest stars Stassi Schroeder, Josh Henderson

Guest stars Dorit Kemsley, Dan Bucatinsky

Guest stars Lisa Kudrow, Jennifer Beals

Guest stars Padma Lakshmi, Tom Colicchio

Guest stars Porsha Williams, Charlamagne tha God

Guest stars Carl Radke, Kyle Cooke, Jax Taylor

Guest stars RuPaul, Naomi Campbell

Guest stars Jennifer Lopez, Ray Liotta

Guest stars Allison Williams, Samuel L. Jackson

Guest stars Cynthia Bailey, Miss Lawrence

Guest stars Lala Kent, Ariana Madix

Guest stars Lisa Rinna, Adam Pally

Guest stars Harry Hamlin, Van Jones

Guest stars Kenya Moore, Tyson Beckford

Guest stars Tom Schwartz, Katie Maloney

Guest stars Erika Girardi, Meghan McCain

Guest stars Kate Walsh, Laura Dern

Guest stars Dax Shepard, Michael Peña

Guest stars Kandi Burruss, Sanaa Lathan

Guest stars Scheana Marie Shay, Shep Rose

Guest stars Sarah Michelle Gellar, Kyle Richards

Guest stars Jeff Lewis, Bethenny Frankel

Guest stars Helen Hunt, Amanda Peet

Guest stars Gizelle Bryant, Shereé Whitfield

Guest stars Dennis Quaid, Jemima Kirke

Guest stars Bob Harper, Rachel Dratch

Guest stars Bridget Everett, Luann de Lesseps

Guest stars Matthew Rhys, Keri Russell

Guest stars Robyn Dixon, Charrisse Jackson-Jordan

Guest stars Katie Couric, Sally Field

Guest stars Kristin Chenoweth, Tony Hale

Guest stars Michael Rapaport, Sonja Morgan

Guest stars Anne Hathaway, Sheryl Crow

Guest stars Ashley Darby, André Leon Talley

Guest stars Patricia Altschul, Kelly Osbourne

Guest stars Lea Michele, Andrea Martin

Guest stars John Oliver, Dorinda Medley

Guest stars John Benjamin Hickey, Allison Janney

Guest stars NeNe Leakes

Guest stars Naomi Watts, Susan Sarandon

Guest stars Hannah Ferrier, Bobby Giancola

Guest stars Ramona Singer, Alex McCord van Kempen

Guest stars Beth Behrs, Zoe Saldaña

Guest stars Kim Zolciak, Gabourey Sidibe

Guest stars Jim Parsons, Diane Lane

Guest stars Patti LuPone, Christopher Meloni

Guest stars Carole Radziwill, Anthony Atamanuik

Guest stars Amy Schumer, Goldie Hawn

Guest stars Jenna Dewan, Tituss Burgess

Guest stars Cynthia Nixon, Laura Linney

Guest stars Priyanka Chopra Jonas, Amy Brenneman

Guest stars Amber Tamblyn, Tinsley Mortimer

Guest stars Gordon Ramsay, Matthew Perry

Guest stars Iggy Azalea, Terrence Howard

Guest stars Kate Mara, Hilary Swank

Guest stars Conan O'Brien

Guest stars Bethenny Frankel, Eric Stonestreet

Guest stars Chelsea Handler, Armie Hammer

Guest stars Kim Kardashian

Guest stars Vanessa Williams, Star Jones

Guest stars Craig Conover, Bobby Moynihan

Guest stars Sandy Yawn, Anthony Michael Hall

Guest stars Luann de Lesseps, Jill Zarin

Guest stars Ilana Glazer, Zoë Kravitz

Guest stars Karen Huger, Monique Samuels

Guest stars Willie Geist, Kathryn Calhoun Dennis

Guest stars Sandra Bernhard, Jane Krakowski

Guest stars Jackie Hoffman, Ramona Singer

Guest stars Savannah Guthrie, Matt Lauer

Guest stars Ryan Serhant, Ashley Graham

Guest stars Landon Clements, Thomas Ravenel

Guest stars Neve Campbell, Scott Wolf

Guest stars Dorinda Medley, Fredrik Eklund

Guest stars Will Ferrell

Guest stars Gizelle Bryant, La La Anthony

Guest stars Tamra Judge, Shep Rose

Guest stars Lauren Cohen, Max Hagley

Guest stars Sonja Morgan, Steve Gold

Guest stars Judd Apatow, Joy Behar

Guest stars Mercedes "MJ" Javid, Mike Shouhed

Guest stars Victoria Gunvalson, Lydia McLaughlin

Guest stars Issa Rae, T.J. Miller

Guest stars Luann de Lesseps, Ali Wentworth

Guest stars Queen Latifah, Jada Pinkett Smith

Guest stars Charlize Theron, James McAvoy

Guest stars Isaac Mizrahi, Kelly Dodd Leventhal

Guest stars Anderson Cooper, Olivia Wilde

Guest stars Tinsley Mortimer, Carole Radziwill

Guest stars Matt Bomer, Abby Elliott

Guest stars Reza Farahan, Shervin Roohparvar

Guest stars Molly Shannon, Shannon Storms Beador

Guest stars Kate Upton, James Van Der Beek

Guest stars Jeff Lewis, Bethenny Frankel

Guest stars Toni Collette, Halle Berry

Guest stars Golnesa "GG" Gharachedaghi, Ryan Serhant

Guest stars Meghan O'Toole King, Julie Klausner

Guest stars Bridget Everett, Billy Eichner

Guest stars Kate Beckinsale, Jeff Bridges

Guest stars Kate Chastain, Nico Scholly

Guest stars Luann de Lesseps

Guest stars Elisabeth Moss, Sarah Paulson

Guest stars Destiney Rose, Asa Soltan Rahmati

Guest stars Stephanie Hollman, Brandi Redmond, Cary Deuber

Guest stars 50 Cent, Maggie Gyllenhaal

Guest stars Candice Bergen, Reese Witherspoon

Guest stars Martha Stewart, Seth MacFarlane

Guest stars Miss Lawrence, Bevy Smith, Derek J

Guest stars Tamra Judge, Keith Morrison

Guest stars Jax Taylor, Lee Rosbach

Guest stars Jim Gaffigan, Kumail Nanjiani

Guest stars Kelly Ripa, Ryan Seacrest

Guest stars Kim Fields, Susie Essman

Guest stars Aidy Bryant, Lydia McLaughlin

Guest stars Fergie, Jussie Smollett

Guest stars Sean Hayes, Sterling K. Brown

Guest stars Adam Scott, Savannah Guthrie

Guest stars Golnesa "GG" Gharachedaghi, Shervin Roohparvar

Guest stars Jennifer Tilly, Peggy Sulahian

Guest stars Brooke Shields, Andy Grammer

Guest stars Melissa Gorga, Dorinda Medley

Guest stars Kim Zolciak, Kroy Biermann

Guest stars Jeff Lewis, Mercedes "MJ" Javid

Guest stars Shannon Storms Beador, Jenni Pulos

Guest stars Carla Bruni, Yolanda Hadid

Guest stars Teresa Giudice, Lea Michele

Guest stars Isla Fisher, Sarah Silverman

Guest stars Reza Farahan, Mike Shouhed

Guest stars Victoria Gunvalson, Rita Wilson

Guest stars David Arquette, Tracey Ullman

Guest stars Siggy Flicker, Valerie Bertinelli

Guest stars P!nk

Guest stars Kameron Westcott, D'Andra Simmons

Guest stars Kelly Dodd Leventhal, Leeanne Locken Emberlin

Guest stars Mehmet Oz, Chris Sullivan

Guest stars Michael Rapaport, Danielle Staub

Guest stars Amy Sedaris, Henry Winkler

Guest stars Jenny McCarthy, Donnie Wahlberg

Guest stars Bethenny Frankel, Sean Avery

Guest stars Julianne Moore, Whoopi Goldberg

Guest stars Dolores Catania, Gabrielle Union

Guest stars Jimmy Fallon

Guest stars NeNe Leakes

Guest stars Kristin Chenoweth, Brandi Redmond

Guest stars Kate Hudson, Colin Hanks

Guest stars Margaret Josephs, Cheyenne Jackson

Guest stars Rosie O'Donnell, Joy Behar

Guest stars Tamika Scott, LaTocha Scott, Kandi Burruss, Tiny Harris, Xscape

Guest stars Shannon Storms Beador, Leslie Grossman

Guest stars Will Ferrell, John Lithgow

Guest stars Melissa Gorga, Jerry O'Connell

Guest stars T-Pain, Macklemore

Guest stars Porsha Williams, Dr. Jackie Walters

Guest stars John Mayer, Bob Saget

Guest stars Gayle King, Leslie Odom Jr.

Guest stars Danielle Staub, Robin Lord Taylor

Guest stars Greta Gerwig, Joe Keery

Guest stars Kenya Moore, Fantasia Barrino

Guest stars Shep Rose, Stassi Schroeder

Guest stars Sam Smith, Patti LaBelle

Guest stars Ilana Glazer, Abbi Jacobson

Guest stars Claire Foy, Matt Smith

Guest stars Cynthia Bailey, Tiffany Haddish

Guest stars Jax Taylor, Bridget Everett

Guest stars Dolores Catania, Michael Rapaport

Guest stars Anderson Cooper, Kim Zolciak

Guest stars Jeff Lewis, Jamie Bell

Guest stars Christian Siriano, Erika Girardi