Watch What Happens Live with Andy Cohen — Season 4

E01 Bethenny Frankel 06 Jan 2011 E02 Regina King and Jackée Harry 09 Jan 2011 E03 Camille Grammer 13 Jan 2011 E04 Iman and NeNe Leakes 16 Jan 2011 E05 Adrienne Maloof and Taylor Armstrong 20 Jan 2011 E06 RuPaul and Lawrence 23 Jan 2011 E07 Kim Zolciak & Kroy Biermann 30 Jan 2011 E08 Lisa VanderPump and Ken Todd 03 Feb 2011 E09 Jimmy Fallon 10 Feb 2011 E10 Cynthia Bailey and Peter Thomas 13 Feb 2011 E11 Kandi Burruss and Phaedra Parks 20 Feb 2011 E12 Lea Black, Alexia Echevarria, and Adriana De Moura 22 Feb 2011 E13 Marysol Patton and Cristy Rice 01 Mar 2011 E14 Tamra Barney and Vicki Gunvalson 06 Mar 2011 E15 Bethenny Frankel 08 Mar 2011 E16 Gretchen Rossi and Slade Smiley 13 Mar 2011 E17 Kathy Griffin 15 Mar 2011 E18 Alexis Bellino and Carla Hall 20 Mar 2011 E19 Richard Blais and Mike Isabella 30 Mar 2011 E20 Curtis Stone and NeNe Leakes 03 Apr 2011 E21 The Real Housewives of Miami Reunion 05 Apr 2011 E22 Jill Zarin and Ramona Singer 07 Apr 2011 E23 Jay Mohr and Peggy Tanous 10 Apr 2011 E24 Sonja Morgan and David Arquette 14 Apr 2011 E25 Tamra Barney and Eddie Judge 17 Apr 2011 E26 Denise Richards and Alex McCord 21 Apr 2011 E27 Rachel Dratch and Cheyenne Jackson 24 Apr 2011 E28 Cat Ommanney and LuAnn de Lesseps 28 Apr 2011 E29 Alexis Bellino 01 May 2011 E30 Kelly Ripa 05 May 2011 E31 Bethenny Frankel 08 May 2011 E32 Kelly Bensimon and Cindy Barshop 12 May 2011 E33 Lauri Waring Paterson and Jeana Keough 15 May 2011 E34 Gayle King 19 May 2011 E35 Kara DioGuardi and Gretchen Rossi 22 May 2011 E36 Teresa Giudice and Jacqueline Laurita 23 May 2011 E37 Sandra Bernhard and Sonja Morgan 02 Jun 2011 E38 Peggy Tanous and Sean Avery 05 Jun 2011 E39 Jeff Lewis and Jenni Pulos 12 Jun 2011 E40 Ana Gasteyer & LuAnn de Lesseps 09 Jun 2011 E41 Ana Gasteyer E42 Rocco DiSpirito & Mary McDonald 16 Jun 2011 E43 Caroline Manzo & Giuliana Rancic 19 Jun 2011 E44 Jill Zarin & Adam Carolla 23 Jun 2011 E45 Vicki Gunvalson, Jacqueline Laurita & Dina Manzo 26 Jun 2011 E46 Matt Bomer & Tiffani Thiessen 30 Jun 2011 E47 Carson Kressley & Alex McCord 07 Jul 2011 E48 Kathy Rich Wakile & Guest Host Jay Mohr 10 Jul 2011 E49 Jeff Lewis & Susie Essman 17 Jul 2011 E50 Melissa & Joe Gorga 17 Jul 2011 E51 LuAnn de Lesseps & Sonja Morgan 21 Jul 2011 E52 Caroline Manzo & Willie Giest 24 Jul 2011 E53 Neil Patrick Harris 25 Jul 2011 E54 Ramona Singer & Denise Richards 28 Jul 2011 E55 Allison Janney & John Benjamin Hickey 31 Jul 2011 E56 Teresa Giudice & Jerry O'Connell 07 Aug 2011 E57 Teresa Giudice and Jerry O'Connell