Season 5

Guest Stars:

Faith Hill, Robin Roberts

Guest Stars:

Paula Deen, Eric Dane

Guest Stars:

George López, Jeff Corwin

Guest Stars:

Sabra Johnson, Daniel Radcliffe, Harvey Levin

Guest Stars:

Kathy Griffin

Guest Stars:

Pamela Anderson

Guest Stars:

Neil Patrick Harris, Rihanna

Guest Stars:

Mariska Hargitay, Ye

Guest Stars:

Wentworth Miller

Guest Stars:

Dean McDermott, Tori Spelling, Howie Mandel

Guest Stars:

Amy Schumer, Brad Garrett

Guest Stars:

Gary Vaynerchuk, Jessica Alba

Guest Stars:

KT Tunstall, Masi Oka

Guest Stars:

David Spade, Jane Seymour, Driton 'Tony' Dovolani

Guest Stars:

James Blunt, Taye Diggs

Guest Stars:

Greg Kinnear

Guest Stars:

T. R. Knight

Guest Stars:

Ben Stiller, will.i.am

Guest Stars:

Queen Latifah

Guest Stars:

Denis Leary, Dylan Sprouse, Cole Sprouse

Guest Stars:

Jamie Foxx

Guest Stars:

Tom Selleck, Nathan Fillion

Guest Stars:

Jill Scott, Sharon Osbourne

Guest Stars:

Jack McBrayer, Kate Walsh, Patrick Monahan

Guest Stars:

Kristin Chenoweth, Kate Hudson, Rita Wilson

Guest Stars:

Dana Carvey, Miley Cyrus, Billy Ray Cyrus

Guest Stars:

Gretchen Wilson, Malin Åkerman, Jerry O'Connell

Guest Stars:

Jennifer Connelly, Gordon Ramsay

Guest Stars:

Angie Stone, Drew Carey

Guest Stars:

Laura Bush, Janet Jackson

Guest Stars:

Jake Gyllenhaal

Guest Stars:

Reese Witherspoon

Guest Stars:

Anthony Hopkins, Nicole Scherzinger

Guest Stars:

Kid Rock, Steve Carell

Guest Stars:

Halle Berry, Greg Grunberg, Nick Jonas, Kevin Jonas, Joe Jonas

Guest Stars:

Sabrina Bryan, Mark Ballas, Barack Obama

Guest Stars:

Amy Brenneman

Guest Stars:

Hans Klok, Jennifer Love Hewitt

Guest Stars:

Victoria Beckham

Guest Stars:

Josh Duhamel

Guest Stars:

Carrie Underwood, Russell Crowe

Guest Stars:

Jenny McCarthy, Keith Urban

Guest Stars:

Hayden Panettiere, Lyle Lovett

Guest Stars:

Vince Vaughn

Guest Stars:

James Denton, Jennie Garth, Chris Brown, Derek Hough

Guest Stars:

Heidi Klum

Guest Stars:

will.i.am, Céline Dion

Guest Stars:

James Taylor, Dwayne Johnson

Guest Stars:

Christina Applegate, Bobb'e J. Thompson, Nick Carter, Kevin Richardson, AJ McLean

Guest Stars:

Soulja Boy, Jeff Corwin

Guest Stars:

Mariah Carey, Simon Le Bon, Nick Rhodes, Roger Taylor, John Taylor

Guest Stars:

Julianne Hough

Guest Stars:

Tom Brokaw, Joey Fatone

Guest Stars:

Anderson Cooper, DeAnna Pappas, Howie Mandel

Guest Stars:

Paris Hilton

Guest Stars:

Rocco DiSpirito, Jordin Sparks

Guest Stars:

Josh Brolin, Jack Black, Keith Urban

Guest Stars:

Dakota Blue Richards, Vanessa Williams

Guest Stars:

Bryan Dattilo, Snoop Dogg

Guest Stars:

Jenna Bush Hager

Guest Stars:

Keira Knightley, Toby Keith

Guest Stars:

Paula Deen, Trisha Yearwood

Guest Stars:

Chace Crawford, Allison Janney

Guest Stars:

Blake Lewis, Padma Lakshmi

Guest Stars:

Alison Sweeney

Guest Stars:

Tippi Hedren, Alec Mapa

Guest Stars:

David Gray

Guest Stars:

Colbie Caillat, Carmen Electra

Guest Stars:

Wolfgang Puck, Jake Zyrus, Ricki Lake, Andrew Zuckerman

Guest Stars:

Ashley French

Guest Stars:

Maria Sharapova

Guest Stars:

Scott Baio

Guest Stars:

Elliot Page, Tim Gunn

Guest Stars:

Ivana Trump, John Legend

Guest Stars:

Mary J. Blige

Guest Stars:

Kimberley Locke

Guest Stars:

Maria Bartiromo

Guest Stars:

Jimmy Kimmel, Holly Kiser, Michael McDowell

Guest Stars:

David Beckham