Bill Murray

Emmy Award-Winning Comedic Actor; "SNL" and "Ghostbusters"

Jennifer Hudson

Award-Winning Actress & Singer

Dana Carvey

Actor and Stand Up Comedian, Cast Member on Saturday Night Live and Garth Algar in "Wayne's World"

Toni Braxton

Grammy Award-Winning Singer-Songwriter; TV Personality & Heart Disease Survivor

Jack Black

Actor, Comedian & Musician; Known for "Kung Fu Panda" Franchise, "School of Rock" & "The Super Mario Bros. Movie"

Jack Black didn't always intend to be the funny guy | 60 Minutes Australia

Jimmy Carter

Former United States President (1977-1981), Author

Woody Allen

Legendary Director, Screenwriter & Actor

Nick Cannon

TV Personality, Former Host of "Wild N Out" & "America's Got Talent"

Candice Bergen

Actress & Writer, Author of Memoir "A Fine Romance"

Paris Hilton

CEO, Entrepreneur, Producer, Innovator, Investor & Advocate

Kelsey Grammer

Emmy Award-Winning Actor; Best Known for "Frasier" and "Cheers"

Mark Hyman

New York Times Bestselling Author & Healthcare Expert

Young Forever: The Emerging Science of Longevity | Summit Palm Desert

Madonna

Pop Legend, Music Sensation and Fashion Icon; Famous Hits Include "Papa Don't Preach," "Like a Prayer," and "Vogue"

David Duchovny

Actor, Writer & Director Known for "The X-Files," "Aquarius" & "Californication"

Mark Bertolini

Former Chairman and CEO, Aetna, Inc., Director of Verizon Communications Inc. and Massachusetts Mutual Life Insurance Company

Lionel Richie

Singer, Entertainer, Composer, Producer & Humanitarian; Founder of The Lionel Richie Foundation; Judge on "American Idol"

Kate Hudson

Actress Known For "Almost Famous" & Co-Founder of Fabletics

Kate Hudson - Talk About Love (Official Music Video)

Train

American Rock Band

Dr. Henry Cloud

Clinical Psychologist & Bestselling Author of "Boundaries"

Eddie Izzard

Actor, Producer & Writer Known for "Valkyrie"