Emma Watson

Actress, Model & Activist; UN Women Goodwill Ambassador; Co-Founder of the HeForShe Campaign

Matthew McConaughey

Academy Award-Winning Actor, Writer & Philanthropist

Maura Tierney

Golden Globe Award-Winning Actress & Breast Cancer Survivor

Charlyne Yi

Writer, Artist, Composer & Actor Known for "House" and "Steven Universe"

Nick Jonas

Multi-Platinum & Grammy Nominated Recording Artist, Actor, Award-Winning Songwriter, Member of the Jonas Brothers & Diabetes Advocate

Ciarán Hinds

Irish Actor Known for "Game of Thrones" & "Belfast"

Oscar Nunez

Cuban-American Actor & Comedian Known for Playing Oscar Martinez on NBC's "The Office"

Dev Patel

Award-Winning Actor & Director Known for "Slumdog Millionaire," "The Green Knight" and "Monkey Man"

Jordan Peele and Dev Patel Break Down Their Directing Processes

Jordana Brewster

Brazilian Actress Known for Her Roles in Robert Rodriguez's 1998 Sci-fi Hit, The Faculty and Her Reoccurring Roles in The Fast and the Furious Franchise

Shia LaBeouf

Actor, Performance Artist & Filmmaker

Sheryl Underwood

Co-host of "The Talk" on CBS, Comedian, CEO of Pack Rat Productions, Inc.

Daniel Radcliffe

Actor, Best Known for his Role as Harry Potter

Owen Wilson

Actor & Comedian, Known for "Wedding Crashers" and "The Internship"

Eric Andre

Comedian, Actor & TV Host Known for "The Eric Andre Show"

Ben Savage

Actor, Star of Disney's Boy Meets World & Girl Meets World

Ben Kingsley

Actor; Best Known for "Gandhi" & "Schindler's List"

Bruce Boxleitner

Actor & Science Fiction and Suspense Writer

Arden Myrin

Current Contributor to Chelsea Lately Show and star of Fox's MADtv

Jeff Goldblum

Actor & Jazz Musician Known for Starring in the "Jurassic Park" Film Series

Dustin Hoffman

American Actor with a Career in Film, Television, and Theatre Since 1960