Benedict Cumberbatch

English Actor Best Known for "Sherlock;" Ambassador for the Motor Neurone Disease Association

Scotty McCreery

Country Music Singer and Winner of American Idol Season 10

Go Big or Go Home: The Journey Toward the Dream

Cuba Gooding Jr.

Academy Award-Winning Actor Known for his Roles in "Jerry Maguire," "American Gangster," "The Butler" & "American Crime Story: The People v. O.J. Simpson"

Tia Mowry

Actress & Celebrity Mom; Star of "Tia Mowry at Home" on the Cooking Channel

David Morrissey

Director and Actor Best known as The Governor on AMC's "The Walking Dead"

Girl Talk

DJ Greg Gillis

Mena Suvari

Actress Known for "American Beauty" & Author of "The Great Peace: A Memoir"

Rufus Wainwright

Grammy-Nominated Singer/Songwriter & Composer; Founder of the Kate McGarrigle Foundation for Sarcoma Cancer Research

Marcia Gay Harden

Award-Winning Actress; LGBTQ+ Rights, Healthcare & Alzheimer's Disease Advocate

Lee Ann Womack

Country Music Singer & Songwriter

Martha Stewart

Founder of Martha Stewart Living Omnimedia, Emmy Award-Winning Television Show Host, Entrepreneur & Best-Selling Author

Martha Stewart Interview: Recipe for Entrepreneurial Success

Phil Keoghan

Emmy-Award Winning Producer & TV Personality, Best Known as the Host of "The Amazing Race" & "Tough as Nails"; Multiple Sclerosis Advocate

Carly Chaikin

Actress Known for "Mr. Robot", "Suburgatory", & "The Last Song"

Public Enemy

Hip Hop Group; Known for their Politically-Charged Music

Flying Lotus

Experimental Multi-Genre Music Producer, Electronic Musician, DJ, Filmmaker & Rapper

Liza Minnelli

American Actress, Singer and Dancer; Daughter of Judy Garland

Richard Karn

Actor, Best Known for his Role on "Home Improvement"

Stars

Stars is a Canadian indie pop band signed to the Arts & Crafts label.

Howie Dorough

American Singer/Songwriter, Member of Backstreet Boys

Christoph Waltz

Oscar-Winning Actor & Director