Darius Rucker

Lead Singer and Rhythm Guitarist of the Rock Band Hootie & the Blowfish

Darrell Waltrip

Retired NASCAR Driver; NASCAR FOX Television Commentator

Dascha Polanco

Dominican-American Actress; Best Known for "Orange is the New Black" & "In The Heights"

David Spade

Actor & Comedian; Known For His Roles in "Joe Dirt" and "Rules of Engagement"

Dax Shepard

Actor, Writer, Director & Host of Popular Podcast "Armchair Expert"

Debbie Allen

Actress, Dancer, Choreographer, Producer; Known for "Grey's Anatomy"

Debbie Allen's 'Hot Chocolate Nutcracker' returns, blending tradition with a twist of c...

Debbie Gibson

Singer-Songwriter and Reality TV Star; "Only In My Dreams"

Demetri Martin

Comedian & Actor Known for Netflix's "The Overthinker;" Former Contributor on "The Daily Show"

Demián Bichir

Academy-Award Nominated Actor; Best Known for "The Hateful Eight," "Weeds," & "The Bridge"

Dennis Crowley

Co-founder & Executive Chairman of Foursquare; Technology Innovator

Derek Luke

Award-Winning Actor; Best Known for "Antwone Fisher," "Rogue" & "Empire"

Diego Luna

Mexican Director & Actor; Best Known for "Narcos: Mexico" & "Rogue One"; Co-Founder, Canana Films

Dolly Parton

Country Singer-Songwriter, Actress, Author & Philanthropist

Good Lookin' Cookin': A Year of Meals - A Lifetime of Family, Friends, and Food

Don Cheadle

Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"

Donald Glover

Award-Winning Actor, Comedian, Writer, Director & Musician; Performs as Childish Gambino

Donald Sutherland

Actor

Donna Karan

Award-Winning Fashion Designer

Dr. Hansjörg Leichsenring

Expert on Digital Banking, Innovation, Change Management, Blogger, Author, Keynote Speaker, Bank Manager & Consultant

Dr. Herminia Ibarra

Professor of Organizational Behavior at London Business School & Best-Selling Author

GRACE under pressure: John Baldoni with Herminia Ibarra

Dr. Phil McGraw

"Dr. Phil" Host, NY Times Bestselling Author, Psychologist