Actress Tracey Gold.
Actress Rachel Griffiths; entrepreneur AJ Khubani; Neil Pasricha.
Actress Ellen Barkin; Laura Ching; actress Felicity Jones.
Actor Alan Cumming; producer Sheri Salata; Adam Glassman; Dr. Travis Stork.
Mayor Cory Booker (Newark, N.J.); comics Sherrod Small and Marina Franklin; actor Danny Pino.
Journalist Lisa Ling; Debbie Allen.
Author Krissy Gasbarre; Toure; Carson Kressley.
Financial guru Ali Velshi; Ethan Zohn; Jenna Morasca; Jacques Torres.
Ali Wentworth; Christopher Donaghue; TV personality Chelsea Settles; designer Randy Fenoli.
Apolo Ohno; Willie Geist; Nile Rodgers; Tom Colicchio.
Robbie Montgomery; Tim Norman; Donny Deutsch; Kayli Stolik.
Talk-show host Chris Matthews; voice actor Kevin Clash; entrepreneur Marcia Kilgore; Thalia.
Actress Eva Longoria; Elise Hallerman; Matt Stiker; Chris March.
Actress Judith Light; actor Kal Penn; Adam Glassman, creative director of O, The Oprah Magazine.
Rapper Curtis "50 Cent" Jackson; actress Amber Heard; Pat Brown; Cheryl Dellasega.
Media executive Bonnie Fuller; author John Locke; comic Sherrod Small; comic Jessi Klein; journalist Robin Meade.
Design expert Nate Berkus; Chuck Todd; singer Vittorio Grigolo; Dr. Logan Levkoff.
Actress Christina Ricci; authors Anna and Lizzie Post; author Kris Carr; TV personality Paige Davis.
Author Tory Johnson; inventors Jessica Matthews and Julia Silverman; hamburger expert George Motz.
TV personality Tyra Banks; storm chaser Reed Timmer; polo player Ignacio "Nacho" Figueras.
Actress Angela Bassett; comic Caroline Rhea; author Nicholas Sparks.
Actor Billy Gardell; actress Michael Michelle; Melinda Bowley.
Stars from OWN; Tatum O'Neal; Chaz Bono; The Judds; Sarah Ferguson.
Stylish stars; Johnny Weir; Brooke Shields; Diane von Furstenberg.
Jennifer Hudson; Shirley MacLaine; Liza Minnelli; Kathy Bates.
Justin Bieber; Chris Colfer; Esperanza Spalding; Jackie Evancho.
Top reality stars; Andy Cohen; Toni and Tamar Braxton; Bethenny Frankel; Tom Colicchio.
Journalist Lisa Ling; writer Larry Carlat; amateur adult star Julie; comic Mark Malkoff; musician Jewel.
Comic Steve Mazan; TV personality A.J. Hammer.
Josh Avalon; author Kate Bolick.
Talk show host Rosie O'Donnell; TV personalities Albert and Caroline Manzo.
Actress Tracee Ellis Ross; author Sarah Wendell.
Oprah's inner circle; Stedman Graham; Gayle's children, Kirby and Will; Dr. Phil; Dr. Oz; Suze Orman.
Actress Viola Davis; Editor-in-Chief Cindi Leive (Glamour); Jess Cagle, managing editor of Entertainment Weekly.
Men who make music; Josh Groban; Bret Michaels; Barry Manilow; John Legend; David Foster.
Musician Lenny Kravitz; radio personality Patrick Meagher; Andy DeHart.
Oscar-winning guests; Jennifer Hudson; Shirley MacLaine; Liza Minnelli; Kathy Bates.
Famous fathers; Nick Cannon; Rob Lowe; John Leguizamo; Paul Reiser; Steve Harvey.
Gayle's funniest guests include Jamie Foxx, Chris Rock, Tina Fey, Betty White and Jay Pharoah.
Actress Allison Janney; actress Isabel Gillies; journalist Deborah Roberts.
Singer Lance Bass; actor Josh Gad.
Radio personality Mark Goodman; Zagat Surveys' Tim Zagat; former pro-football player Marcellus Wiley.
Singer Rebecca Black; Daniel Holzman and Michael Chernow (The Meatball Shop); Bea Cardenas McMonagle.
TV personality Tim Gunn; journalist John Schriffren; Tracy Anderson.
Author Kiri Blakeley; journalist Ali Velshi; Tom Stukes.
TV personality Caroline Manzo; singer Kelly Rowland.
Chef Giada De Laurentiis; correspondent Lara Spencer.
Amsale; singer Cee Lo Green.
Actor Harry Shearer; author Nicole Williams; journalist Sam Champion.
Musician John Legend; comic Tom Papa.
Singer Andy Grammer; actor Jerry Ferrara.
TV personalities Bill and Giuliana Rancic; journalist Kerry Sanders; actor Morgan Freeman.
Actor Reeve Carney; Debbie and Lisa Ganz.
Best "Oprah" guest appearances.
TV personality Carson Kressley.
Singer Jill Scott; writer Bruce Feiler; journalist Kerry Sanders.
Chef Rocco DiSpirito; musician Lenny Kravitz.
Duchess of York Sarah Ferguson; physician Dr. Nancy Snyderman.
Actress Liza Minnelli; actress Fran Drescher.
The Beatles show; Paul McCartney; Yoko Ono; Olivia Harrison; producers George and Giles Martin; writer Dominic Champagne.
Journalist Ann Curry; writer Don Lemon.
Musician Barry Manilow; actress Tatum O'Neal.
Journalist Chuck Todd; Authors Erica Jong and Molly Jong-Fast.
Guests include Hugh Jackman, Diane Sawyer, Nake Berkus, Stedman Graham, Sheri Salata, Erik Logan and Sally Lou Loveman.
Actor John Leguizamo; actress Ellen Barkin.
Actress Sanaa Lathan; journalist Brian Stelter.
Actor Chaz Bono; relationship expert Carley Roney.
Actress Tina Fey; comic Nick Cannon.
Actress Patina Miller; actress Patricia Heaton.
Entrepreneur Barbara Corcoran; blogger Neil Pasricha; authors Rita Foley and Jaye Smith.
TV host Beth Holloway; actor Paul Reiser; author David Goldman.
Actress Edie Falco; actress Tracy Pollan.
Model Christy Turlington; journalist Mika Brzezinski.
Actor Rob Lowe; actress Betty White.
Musician Sheryl Crow; relationship expert Rob Elder.
Singer Tamar Braxton.
The death of bin Laden; journalist Christiane Amanpour.
TV personality Donny Deutsch; Adam Glassman, creative director for "O" magazine.
Dr. Phil McGraw; journalist Savannah Guthrie; Danroy and Angella Henry, parents of a college athlete who was killed by a police officer.
Chef Grant Achatz; psychologist Jeff Gardere.
Comic Sinbad; singer Jackie Evancho.
Actress Shirley MacLaine; singer Toni Braxton.
Musicians Naomi and Wynonna Judd; journalist John Avalon.
TV personality Star Jones; personal trainer Jillian Michaels; "Glamour" editor-in-chief Cindi Leive.
Comic Steve Harvey; reporter Lynsey Addario.
Comic Chris Rock; travel expert Peter Greenberg.
Actor Tracy Morgan; journalist Rick Stengel.
First Lady Michelle Obama; Second Lady Dr. Jill Biden.
Actor Jamie Foxx; genealogist Pam Slaton.
Journalist Peter Greenberg; author Anne Kreamer.
Reporter Soledad O'Brien.
Rapper Swizz Beatz.
Talk show host Oprah Winfrey; Sen. Kirsten Gillibrand (D-N.Y.).
Actress Jennifer Hudson; Dr. Susan Lipkins discusses bullying.
Singer Bret Michaels; author Kristin Gore.
Comic Chris Rock; Dr. Oz.
Author Arianna Huffington; political consultant Mary Matalin.
Actress Susan Lucci.
Journalist Chuck Todd; businesswoman Alexa Von Tobel.
Actress Anna Deavere Smith; journalist Mark Halperin.
Musician David Foster; professional concierge Michael Fazio; Natalie Williamson discusses her recent altercation with a flight attendant.
Singer Josh Groban; financial advisor Suze Orman.
Actress Kathy Bates; legal analyst Dan Abrams; "Prom Mom" Betsy Crapps.
Diane Von Furstenberg; Ian Kerner.
Actress Natalie Morales; boxer Mike Tyson.
Whoopi Goldberg; Wolfgang Puck.
Musician Lady Gaga; journalist Brian Williams.
Tabatha Coffey; Sandy Fonzo.
Oprah calls to discuss her Iyanla Vanzant episode; journalist Claire Shipman; TV personality Bethenny Frankel.
Actor James Earl Jones; journalist Suzanne Zuckerman.
Mayor Cory Booker.
Reporter Chris Cuomo discusses Dina Lohan.
Dr. Laura Berman; Willie Geist.
Lisa Kudrow; Bill Paxton; Isaiah Mustafa.
Robert Gibbs; Donny Deutsch.
Actress Carrie Fisher.
Chuck Todd; Courtney Hazlett.
Oprah Winfrey and Florence Henderson.
Figure skater Johnny Weir.
Musician Darius Rucker; celebrity news.
Singer Justin Bieber; TV personality Nicole Richie reveals a surprise for her father; celebrity fashion show.
Actor Mario López.
Russell Simmons; actor Chris Colfer.
House Minority Leader Nancy Pelosi; author Jeff Pearlman.
Newark, N.J. Mayor Cory Booker; singer John Legend.
Journalist Diane Sawyer; Gabrielle Giffords' husband Mark Kelly; TV personality Randy Jackson.
Nora Ephron talks about infidelity and divorce.
Journalist Robin Meade; David Kaczynski discusses being a family member of a killer.
A psychologist discusses the Tucson shooter; journalist David Zinzencko.