30 minutes
Musician Kandi Burress; Questlove from The Roots.
30 minutes
Camille Grammer; CNN anchor Anderson Cooper.
30 minutes
Musician Robin Thicke; actress Katrina Bowden
30 minutes
Actress Rosie Perez; "Top Chef's" Hugh Acheson.
30 minutes
Talk show host Rosie O'Donnell.
30 minutes
Actress Nene Leakes.
30 minutes
Reality stars Kyle Richards and Mauricio Umansky.
30 minutes
Television mentor Tabatha Coffey; actor RuPaul; comic Sandra Bernhard.
30 minutes
Comic Jimmy Fallon.
30 minutes
Actor Ralph Fiennes; actress Holly Hunter.
30 minutes
Actress Yvette Nicole Brown; TV host Sherri Shepherd.
30 minutes
TV reality stars Lisa Vanderpump and Brandi Glanville.
30 minutes
Musician Mary J. Blige.
30 minutes
Chefs Gail Simmons and Fabio Viviani.
30 minutes
Actress Emmy Rossum; actor Alan Cumming.
30 minutes
Kim Zolciak and Kroy Biermann.
30 minutes
Designer Brad Goreski; producer Gary Jaretti.
30 minutes
Abby Elliott and Vanessa Bayer.
30 minutes
Chef Tom Colicchio; Chef Carla Hall.
30 minutes
Reality TV stars Snooki and JWoww.
30 minutes
Actress Sarah Michelle Gellar; screenwriter Ryan Murphy.
30 minutes
Reality TV stars Taylor Armstrong and Gretchen Rossi.
30 minutes
Actress Padma Lakshmi; actor Michael Showalter.
30 minutes
Actor Daniel Radcliffe.
30 minutes
Reality TV star Phaedra Parks and musician Gloria Estefan.
30 minutes
Actress Busy Philipps and actor David Arquette.
30 minutes
Andy felt the love on the special Valentine's Day one-hour episode of WWHL.
30 minutes
Musician Lil Kim and TV host Willie Geist.
30 minutes
Andy Cohen interviews Joan Rivers.
30 minutes
Sheree and Jackee appeared on the Feb. 19, 2012 episode of 'Watch What Happens: Live.'
30 minutes
Reality TV star Bethenny Frankel.
30 minutes
Comic Billy Eichner; reality TV star Tamra Barney.
30 minutes
Musician John Legend and his wife, model, Chrissy Teigen.
30 minutes
Lisa Kudrow and Jesse Tyler Ferguson.
30 minutes
Actress Megan Hilty; musician Nick Jonas.
30 minutes
Actress Jackie Collins; actress Ali Wentworth.
30 minutes
The final two Top Chef contestants. Sarah Grueneberg and Paul Qui.
30 minutes
TV host Nancy Grace; TV personality Kris Jenner.
30 minutes
Reality TV star Kandi Burruss.
30 minutes
Fran Drescher; Lori Zaslow.
30 minutes
Actress Lisa Rinna; reality TV star Alexis Bellino.
30 minutes
Actor Mark Consuelos; TV personality Martha Stewart.
30 minutes
Deena Cortese and Wilmer Valderrama.
30 minutes
Reality TV stars Nene Leakes and Reza Farahan.
30 minutes
Socialite Nicole Richie; professional hockey player Sean Avery.
30 minutes
Actress Wendi McLendon-Covey; Reality TV star Vicki Gunvalson.
30 minutes
TV host Jeff Lewis; actress Kristen Johnston.
30 minutes
Cee Lo Green and "Big Ang" Railoa play "Plead the Fifth."
30 minutes
Reality TV stars Cynthia Bailey and Coco T.
30 minutes
Actress Casey Wilson; actress Tamar Braxton.
30 minutes
Actress Jenna Jameson; musician Clay Aiken.
30 minutes
Reality TV stars Ryan Serhant, Fredrik Eklund and Michael Lorber.
30 minutes
J.B. Smoove; Shannon Elizabeth.
30 minutes
Reality TV stars Golnesa "GG" Gharachedaghi and Phaedra Parks.
30 minutes
Actress Shannen Doherty; actress Giuliana Rancic.
30 minutes
Actor Chris Klein; actress Tori Spelling.
30 minutes
The Real Housewives perform and Bravo's celebrities make appearances.
30 minutes
Comic Kathy Griffin.
30 minutes
Mercedes "MJ" Javid and Sammy Younai play "Plead the Fifth."
30 minutes
Monica talks about relationships; John Hickey reads a camp letter from a young Andy.
30 minutes
Actress Kristin Chenoweth; reality TV star Jeana Keough.
30 minutes
Actress Martha Plimpton; actor Billy Eichner.
30 minutes
Comic Rachel Dratch; actress Cheryl Hines.
30 minutes
Reality TV stars Reza Farahan, Asa Soltan Rahmati and Mike Shouhed.
30 minutes
Actor John Slattery; actress Rashida Jones.
30 minutes
Andy Cohen interviews Ana Gasteyer and Loretta Devine.
30 minutes
TV host Rachel Maddow; reality TV star Jenni Pulos.
30 minutes
Talk show host Ricki Lake; reality TV star Jaleel White.
30 minutes
Reality TV star Caroline Manzo and Khloe Kardashian Odom.
30 minutes
Actor Wayne Brady; Actress Kate Walsh.
30 minutes
Reality TV stars Vicki Gunvalson and Lauri Peterson.
30 minutes
Actor James Van Der Beek; actress Gabourey Sidibe.
30 minutes
Actress Jenna Fischer; Musician Jason Mraz.
30 minutes
Reality TV Star Jacqueline Laurita: TV personality Kelly Osbourne.
30 minutes
Actress Kathleen Turner; actress Jennifer Tilly.
30 minutes
Comic Heather McDonald; reality TV star Tamra Barney.
30 minutes
Ryan Serhant, Michael Lorber and Fredrik Eklund.
30 minutes
Actress Susan Lucci; Actor Mark Ruffalo.
30 minutes
Andy Cohen interviews Joe and Melissa Gorga.
30 minutes
Kelly Ripa and Anderson Cooper play games and give advice.
30 minutes
Chef Cat Cora; reality TV star Alexis Bellino.
30 minutes
Actress Rita Wilson; celebrity chef Curtis Stone.
30 minutes
Wendy Williams plays "Plead the Fifth."
30 minutes
Kathy Wakile; Rosie Pierri.
30 minutes
Comic Jerry Seinfeld; actor Matthew Broderick.
30 minutes
Actress Heather Dubrow; Dr. Mehmet Oz.
30 minutes
Musician John Mayer; Journalist Dan Rather.
30 minutes
Musicians Beth Ditto and Adam Lambert.
30 minutes
Comic Margaret Cho; designer Rosie Pope.
30 minutes
Actors Steve Guttenberg and Joey Lawrence.
30 minutes
Mindy Cohn and Kim Fields talk about their time on "The Facts of Life."