The Megan Mullally Show

Will Ferrell, Jenny McCarthy

Eva Mendes, "So You Think You Can Dance", Granny Basketball

Lisa Kudrow, 10 year-old Opera Singer, Adam Rodriguez

Carol Burnett, Rainn Wilson, Hollerin' Championships

Felicity Huffman, 'Animal Guys' Paul Hahn and David Riherd, Enrique Murciano

Julia Louis-Dreyfus, Illusionist Criss Angel, Mario Lopez

Debra Messing, Fashion Makeover with Lucky Magazine, Omar Epps

George Lopez, Jennifer Finnigan, Vacuum Cleaning Genius, Tim Bagley At A Cher Convention

Sela Ward, Chris Noth

Patricia Heaton, Duane Martin, Jesse McCartney

Jane Kaczmarek, Masi Oka, Champion Cloggers

Tom Bergeron, Eric Stromer, Elizabeth Perkins

Tim Daly, Domino Magazine

Connie Britton, Michael Clark Duncan

Jennifer Love Hewiitt, Jonny Lee Miller, J. Xavier

Virginia Madsen, Noah Gray-Cabey, Around The Office

Marcia Cross, Clinton Kelly, Isaiah Washington

Molly Ringwald, OK Go

Wanda Sykes, Goran Visnjic, Ruben Studdard

Peter Gallagher, Nathan Burton, Tyler James Williams

Bradley Whitford, Shelley Morrison, Eric Mabius, Mario Vazquez, Phil Pfister

Cheyenne Kimball, Laura Linney, Ricardo Antonio Chavira

Merv Griffin, Kim Raver, Author Jennifer Egan

Rob Morrow, Rebecca Cole, Anne Heche, Joshua Bell

Josh Duhamel, Alison Lohman, Authors Mark Leyner and Billy Goldberg, Aly & AJ Michalka

Kristin Chenoweth, Jill Conner Browne, Nick & Aaron Carter, the Sweet Potato Queens

Jamie Lee Curtis, The Mystic Pixies, Amy Smart, Taylor Swift

Lauren Holly, Ruben Studdard, Daniel Dae Kim

Cloris Leachman, Jensen Ackles, Dog Halloween Costumes with Teri Austin, ecostylist Danny Seo

James Denton, Yahoo 9's Maria Sansone, Angela Kinsey, JoJo

Steven Weber, Audra McDonald

Neil Patrick Harris, Kevin Federline

Jamie Kennedy, Jeffrey Sebelia, Meat Loaf, Card Thrower Rick Smith

Clay Aiken, Tysonia Tschinga "Real Life" Dancing with the Stars

Sean Hayes, Eddie Cibrian, Dog Whisperer Cesar Millan, Author Mitch Albom

Barry Manilow, Parminder Nagra, Tim Bagley visits "America's Got Talent", Kid's Ballroom Dancing

Mark Harmon, Hip Hop Champions, Constance Zimmer, Melora Hardin

Kevin Nealon, Antonio Sabato Jr.

Bob Saget, sex educator Sue Johanson

Molly Sims, Andrea Bowen, The Ten Tenors, Celebrity trainer Michael Carson

Cheryl Hines, Tim Gunn, Thanksgiving Dog Adoption Fashion Show

David Hyde Pierce, Linda Cardellini, Taylor Ware

Patricia Arquette, Champion Pirouette Dancer, Daily Candy Trends

Dax Shepard, Tom Arnold, Kimberley Locke

Reba McEntire, Patrick Wilson, RBD

Tom Bergeron, Trista and Ryan, Benji Schwimmer, Rupert Boneham

Sharon Stone, Scott Foley, Rusty Schwimmer, Paz Vega, Danny Seo

Wayne Brady, Penguins Pete and Penny, Nestle Toll House Bake Sale Finalist

Camryn Manheim, Phil Pfister, James Lesure, Author Karen Rizzo

Neil Patrick Harris, Josh Radnor, Alyson Hannigan, Jason Segel and Cobie Smulders

David Boreanaz, Julianne Nicholson, Bianca Ryan

Matthew Broderick, Donald Faison, Brian Baumgartner, the Bucket Boys, Catherine Lloyd Burns

Tracy Morgan, Melissa Peterman, Jarod Miller, Eric Stromer

Carrie Fisher, Paul Rodriguez, Nadine Velazquez

Rosanna Arquette, Tom Green, Adrian Pasdar

Marla Sokoloff, Taylor Hicks, "Campus Ladies"

Phyllis Diller

Carson Kressley, Beau Bridges, Amy Sedaris

Wendie Malick, Janice Dickinson

John Stamos, Brenda Strong, Cris Judd, Tyrese

David James Elliott, Michael Ealy, Lisa Edelstein, magician Nathan Burton

Jeffrey Tambor, Tisha Campbell, designer Mark Montano, Hall & Oates

Shawn and Marlon Wayans, Taylor Hicks

Oded Fehr, Rob Morrow, Rhea Perlman, Sarah Rush

Howie Mandel, Jennie Garth, Ahmet Zappa, psychic medium Lisa Williams

Jane Seymour, David Conrad, Ken Davitian, Joshua Radin

Alfre Woodard, Milo Ventimiglia, Fantasia Barrino

Billy Ray Cyrus, Richard Simmons, authors of "Party Confidential"

Hall & Oates, Brian McKnight, Clay Aiken, José Feliciano, Kimberley Locke, Celtic Woman

Emily Procter, Tichina Arnold, Goo Goo Dolls

Natalie Cole, Craig Bierko, Dave Annable, Blaine Zuckerman

Tom Bergeron, Tim Daly, Will Ferrell, Allison Janney, Davy Jones, Chris Noth, Jerry Springer

Patricia Heaton, Cheryl Hines, Debra Messing, Christine Taylor

Josh Duhamel, Jamie Kennedy, George Lopez, Mario Lopez

Selma Blair, Kristin Chenoweth, Lisa Kudrow, Laura Linney, Julia Louis-Dreyfus

Chandra Wilson, Jesse Bradford, Clay Aiken