Natalie Portman

Award-Winning Actress Known for "Black Swan," "V for Vendetta" & Playing Padmé Amidala in the Star Wars Prequel Trilogy

Natalie Portman on self-confidence and performing from an early ...

Daniel Pauly

Daniel Pauly is the principal investigator at the Sea Around Us Project, which studies the impact of the world's fisheries on marine ecosystems. The software he's helped develop is used around the world to model and track the ocean.

Bettina Warburg

Blockchain Researcher, Entrepreneur, Educator, Co-Founder & Managing Partner of Animal Ventures

Michelle Phan

Make-Up Artist, Entrepreneur, YouTube Personality; Founder of ipsy and EM Cosmetics

Moby

Musician, DJ, Photographer

Bella Thorne

Model, Actress & Author

Leticia Gomez

Head of Ascendant Entertainment Division of CEO Branding Leader The Ascendant Group; Former CEO & Founder of Savvy Literary Services

Ian Somerhalder

Actor Known for "The Vampire Diaries"; Animal & Environmental Advocate; Founder of The Ian Somerhalder Foundation

Dr. Tierney Thys

Marine Biologist, Educator & Filmmaker

Alfonso Ribeiro

Host of America’s Funniest Home Videos, Actor, TV Director, Award-Winning Dancer & Broadway Star

Kristin Cavallari

TV Personality, Fashion Designer, Bestselling Author & Founder of the Lifestyle Brand Uncommon James

True Comfort: More Than 100 Cozy Recipes Free of Gluten and Refined Sugar: A Gluten Fre...

Lisa Vanderpump

Entrepreneur, TV Personality, Author & Philanthropist

Lisa Vanderpump Tells Us About Her First Times

Edward Tenner

Smithsonian Institution Distinguished Scholar & Author of "Why Things Bite Back" and "Our Own Devices"

Rachel Zoe

Celebrity Stylist, Fashion Designer, Author, Talk Show Host of "Fashionably Late With Rachel Zoe"

Lily Tomlin

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

Nikki Reed

Actress, Singer-Songwriter & Model; Founder & CEO of Eco-Sustainable Fashion Brand Bayou With Love; Autism & Environmental Advocate

Melissa Carbone

President at Ten Thirty One Productions

Pink

Singer-Songwriter, Actress, Philanthropist & Environmental Activist

Hayden Panettiere

Actress Known for "Nashville" & "Heroes" & Animal Rights Activist

Gabriela Cowperthwaite

Director, Writer & Producer; Best Known for the Documentary "Blackfish"