Margaret Cho / Michael Lewis / Eric Church

Julie Bowen / Jonathan Winters / Priscilla Ahn

Katey Sagal / Nathan Fillion

Julie Chen / Maria Bello / Shelby Lynne

Eva Longoria / Neal McDonough

Kal Penn / Gabe Dixon Band

Julie Chen / Neil Patrick Harris / Sophia Myles

Russell Brand / Margaret Cho

Alice Cooper / AnnaLynne McCord

Lynn Ferguson / Lance Morrow

Seann William Scott / Lena Heady

Julie Chen / Jason Biggs / The Ting Tings

Paulina Porizkova / Ken Tucker / Tally Hall

Alan Alda / Illeana Douglas

Jason Segel / Dr Dog / Steve Hofstetter

Kristen Bell / Josh Radnor

Denis Leary / Marianne Jean-Baptiste

John Krasinski / Lisa Masterson

Michael Clarke Duncan / Shirley Manson / Jamie Lidell

Tim Gunn / Elizabeth Reaser

Drew Carey / Tony Parker / Lady Antebellum

Melina Kanakaredes / Gina Carano / Amy Macdonald

Tim Daly / Anna Friel / Alice Cooper

Jennifer Love Hewitt / Jim Parsons

Lauren Graham / Patrick Pedraja / Michael Franti & Spearhead

Margaret Cho / Randy Newman / Randy Newman

Seth Green / Betty White / Smothers Brothers

Thandie Newton / Barry Sonnenfeld / Jim Bianco

Rufus Sewell / Natasha Bedingfield

Russell Crowe / Jennifer Esposito

Matt Lucas & David Walliams / Tom Morello

Dee Dee Myers / Noah Emmerich

Rachael Ray / Leanne Marshall / Laura Marling

Chris Matthews / Christopher Mintz-Plasse

John Malkovich / Little Jackie

Mo'Nique / Bill Santiago / Lenka

Kathy Griffin / Carl Bernstein

Pepe the King Prawn / Saffron Burrows

Ben Stein / Parminder Nagra / The New York Dolls

Kevin Smith / Kaitlin Olson

Lauren Graham / The Damned

Bill Maher

Paris Hilton / Drew Pinsky

Elizabeth Banks / Jay Mohr

Christian Slater / Luke Dempsey / Eric Hutchinson

Mark Harmon / Ron White

Coolio / Tom Dreesen / Tim Reid

Seann William Scott / Kathy Kinney

Andy Richter / Cold War Kids

Jim Parsons / Ray Davies

Poppy Montgomery / Nick Hornby

Steve Harvey / Sarah Shahi / The Bacon Brothers

James Lipton / Sara Gilbert / Sarah McLachlan

Larry the Cable Guy / Third Day

George Hamilton / Cobie Smulders

Eamonn Walker / Low vs Diamond

Neil Patrick Harris / Julia Fordham

Adam Arkin / Jen Kirkman / Adele

Tony Curtis / Megalyn Echikunwoke / Oppenheimer

Kristin Chenoweth / Diedrich Bader

Chi McBride / Seal

Elizabeth Banks / Ken Tucker

Alfred Molina / Tokyo Police Club

Brooke Shields / Dom Irrera

Carrie Fisher / Julie Benz

Carmen Electra / Dennis Lehane

Don Rickles / Joanna Garcia

Samuel L. Jackson / Death Cab for Cutie

Julia Ormond / Michael Connelly

Jeffrey Tambor / Patrick Keane

Joel McHale / Matt Nathanson

Billy Bob Thornton / Conor Oberst

Kristen Bell / Wolfgang Puck

Richard Lewis / Tracie Thoms

Marisa Tomei / Pauley Perrette

William Shatner / Jazmine Sullivan

Amy Sedaris / Dennis Haysbert

Ted Danson / Paula Poundstone

John Corbett / Tracie Thoms

Kristin Scott Thomas / Josh Jackson

John Waters / Norah O'Donnell

Wanda Sykes / Glasvegas

Dev Patel / Greg Proops

Sarah Chalke / Jeffrey Dean Morgan / Seal

Joel McHale / The Submarines

Trace Adkins / Perez Hilton

Jennifer Love Hewitt / Matthew Rhys

James Earl Jones / Rosemarie DeWitt

Chris Matthews / Paul Morrissey

RZA / Jared Harris

Cuba Gooding Jr. / Freida Pinto

Dominic Monaghan / Rosemarie DeWitt

Michael Sheen / Russell Peters / Sharon Jones & The Dap-Kings

Alfred Molina / Lance Burton

Robin Williams / Jason Randal

Samuel L. Jackson / Jason Hudy

Garry Shandling / Ed Alonzo

Kristen Bell / Franz Ferdinand

Michael Clarke Duncan / Richard Zoglin / Adele

Sean Combs / Olivia Williams

Steve Coogan / Connie Britton

Lewis Black / Shirley Manson

Tom Selleck / Glen Campbell

David Boreanaz / Philip Johnson / Zac Brown Band

Bill Maher / Chris Klein

Wynonna / Peter Bart

Paula Abdul / Carl Edwards

Rosie O'Donnell / The Knux

Paris Hilton / Dee Dee Myers

Kristin Davis / Wolfgang Puck

Desmond Tutu

Holly Hunter / Andrew Bird

Amy Adams / M Ward / Nick Griffin

Jason Segel / Dave Attell

Rosario / Gordon Ramsay

Tim Daly / Kara Cooney

Jim Parsons / Sara Bareilles

Christina Ricci / Mike Birbiglia

Regis Philbin / The Upper Crust

Julia Louis-Dreyfus / Dropkick Murphys

Steven Wright / Rashida Jones

Paul Rudd / George Wallace

Virginia Madsen / Jason Ritter / Chicago

Jerry O'Connell / Tucker Albrizzi / Patrick Pedraja / Ra Ra Riot

William Shatner / Regina King

Isabella Rossellini / Linda Cardellini

Jennifer Tilly / Heidi Newfield

Brittany Murphy / Christopher Gorham

Zooey Deschanel / Lance Krall

Dwight Yoakam / Mary McCormack

Adam Goldberg / Anna Gunn / Brett Dennen

Michael Caine / Matt Beatz

Madeleine Albright / Amy Smart

Jessica Lange / Tom Lennon / Madeleine Peyroux

Simon Cowell / Jean Smart / Erin McCarley

Rob Morrow / Jean-Michel Cousteau

Bob Barker / Jean Smart

Teri Hatcher / Martina McBride

Eddie Izzard / Chris Botti

Shirley Manson / Breckin Meyer

John McEnroe / Stana Katic

Kenneth Branagh / Antony and the Johnsons

Michael Douglas / Carrie Ann Inaba

Henry Winkler / Ricky Hatton

Jeffrey Dean Morgan / Stana Katic

George Hamilton / Jenny Lewis

Melina Kanakaredes / Nathan Fillion / Zac Brown Band

Matthew McConaughey / Cokie Roberts

Amy Smart / Kunal Nayyar

Steven Wright / Bryce Dallas Howard

Paulina Porizkova / Andy Nulman

Laurence Fishburne / Paula Poundstone

Howie Mandel / Laura Lippman

Ewan McGregor / All American Rejects

Justin Long / Lawrence Block

Kathy Griffin / Nelson George

Guy Pearce / Hattie Hayridge

John Waters / Manda Mosher

Mark Ruffalo / Mindy Kaling / The Decemberists

Bob Saget / P. W. Singer

Chris Isaac / Moon Bloodgood

Mary-Louise Parker / Guillermo del Toro / Tori Amos

Denis Leary / Diane Birch

Jeffrey Tambor / Gabrielle Anwar

Elizabeth Perkins / Mark Burnett / Bernie Williams

Chris Kattan / Henry Cho

Kevin Bacon / Michael Irvin

Dame Edna Everage

Chris Matthews / Theresa Andersson

Larry King / Anna Friel

Dane Cook / Peter Travers

Holly Hunter / Camera Obscura

Jeff Foxworthy / Gavin DeGraw

Julia Ormond / Derrick Pitts

Sandra Bullock / Metric / David Feldman

Bryan Cranston / Ben Kweller

Marion Cotillard / Michael Musto

Jim Parsons / James Frey

Mary Steenburgen / Bettye LaVette / Todd Sawyer

Larry David / Wolfgang Puck

Lisa Kudrow

Eric Idle / Dr. Lisa Masterson

Evan Rachel Wood / Christopher Gorham

Julie Chen / Michael Ian Black / Will Dailey

Jeff Goldblum / Jackie Collins

Ray Romano / Michael Bublé

Selma Blair / Connie Schultz

John Larroquette / Will Dailey / Charlie Viracola

Rosie Perez / Mike Massimino

Isaac Mizrahi / Shohreh Aghdashloo

Paris Hilton / Alan Furst / Ray LaMontagne

Gerard Butler / Jackie Collins

Tom Lennon / Kelly Rowland / Dobie Maxwell

Cheryl Hines / Ben Mezrich

Rashida Jones / José Andrés / Jim Breuer

Chelsea Handler / Richard Wolffe

Christiane Amanpour / Johnny Galecki

Toni Collette / Rodney Carrington

James Spader / Rose Byrne

Saffron Burrows

Edie Falco / Les Stroud / Lisa Landry

Tony Shalhoub / Minka Kelly

Wolf Blitzer / Rose Byrne

Zooey Deschanel / Glasvegas

Don Rickles / Sharon Jones & The Dap-Kings

Carrot Top / Alexis Bledel

Betty White / Mitch Albom / Bonnie Raitt & Taj Mahal

Eric Bana / Holly Williams

Jon Cryer

Liza Minnelli / Kara Cooney