Pearl Arredondo

Student Advocate, Education Reformer & Principal

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Tony Plana

Actor & Director Known for "Ugly Betty;" Supporter of Comprehensive Immigration Reform; Advocate for Alzheimer's Disease

Victoria Rowell

Actress, Producer, Director, Writer, American Ballet Theatre Alum & Founder of Rowell Foster Children's Positive Plan (RFCPP)

Alicia Silverstone

Actress & Animal Rights Activist

Jay Samit

Digital Pioneer, Innovator, Serial Disruptor, Futurist & Business Strategist

Lily Tomlin

Actress & Comedian; Star of Netflix's "Grace and Frankie"

Paul Orfalea

Founder of Kinko's

Paul Orfalea's Top 10 Rules For Success

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Mavis Leno

Chair of the Campaign to Help Afghan Women & Girls

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Bill Maher

Political Satirist & Host of HBO's "Real Time"

Jada Pinkett Smith

Actress, Host of "Red Table Talk" & Founder of 100% WOMON

Nonie Darwish

Egyptian-American Human Rights Activist, Author & Founder of Arabs For Israel

Antonio Villaraigosa

41st Mayor of Los Angeles

Sarah Michelle Gellar

Television & Film Actress, Co-Founder of Foodstirs

Sasha Issenberg

Journalist & Author

The Lie Detectives: In Search of a Playbook for Winning Elections in the Disinformation...