Mark McGrath

Vocalist for "Sugar Ray", TV Host Known for "Extra"

Bow Wow

Rapper, Actor, Television Presenter & Broadcaster

David Alan Grier

Actor and Comedian Known for his Work on the Sketch Comedy Television Show "In Living Color"

Charlamagne Tha God

Radio & TV Personality; Co-Host of the iHeartRadio Program "The Breakfast Club"

Sophie Gregoire-Trudeau

Celebrated Mental Health & Gender Equality Advocate; Author of "Closer Together: Knowing Ourselves, Loving Each Other"

Closer Together: Knowing Ourselves, Loving Each Other

Dick Cavett

Emmy Award-Winning Talk Show Host

Dick Cavett Introduces Stephen To Marlon Brando's Favorite Cocktail

Sal Masekela

Host, Sports Commentator, Surfer & Musician

Kevin Nealon

Former Cast Member of 'Saturday Night Live'; Co-Star on Showtime's "Weeds"

Eve

Grammy Award-Winning Hip Hop Artist, Former Co-Host on "The Talk"

Chris Fowler

Sports Broadcaster for ESPN Known for "College GameDay"

Mario Batali

Host of "Molto Mario"and "Ciao America", Iron Chef on "Iron Chef America", Food Network

Nick Lachey

Singer-Songwriter, Actor & Member of 98°

Obi Obadike

Celebrity Fitness & Nutrition Expert, CEO of Ethical & Co- Author Of "TheCut"

Chris Dugdale

Entertainer, Artist & World-Renowned Magician

Samantha Brown

Travel Expert & Host of "Samantha Brown's Places to Love"

Cesar Millan

Host of The Dog Whisperer; Author of Cesar's Way

Sage Steele

Former ESPN Anchor Known for Hosting "SportsCenter"

Jeff Greenfield

Award-Winning Television Journalist & Author Focusing on Politics, Media & Culture

Nancy Grace

Anchor of CNN Headline News' "Nancy Grace" & Court TV's "Closing Arguments with Nancy Grace"

Harris Faulkner

Award-Winning Newscaster; TV Host for Fox News Channel