Jessica Williams

Actress, Comedian, Former Correspondent on "The Daily Show" & Co-Host of the "2 Dope Queens" Podcast

Keke Palmer

Actress & Youngest Talk Show Host in TV History

Nash Grier

Social Media Guru, Digital Influencer & Environmental Activist

Shay Mitchell

Actress Known for Her Role in "Pretty Little Liars"; Entrepreneur & CEO of Beis

Sadie Robertson

Motivational Speaker, Best-Selling Author, Owner of Clothing & Accessory Brand "Live Original"; Known for A&E's "Duck Dynasty"

Chris Hadfield

First Canadian to Walk in Space; Retired Astronaut & Former Commander of the International Space Station

Amandla Stenberg

Actor, Singer & Activist Known for "The Hate U Give," "The Hunger Games" & "Everything, Everything"

Malala Yousafzai

Youngest-Ever Nobel Prize Winner; Advocate for Girls' Education & Women's Equality; Author of the International Bestseller "I Am Malala"

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Jenna Bush-Hager

Best-selling Author; Contributing Correspondent, NBC's Today; Chair, UNICEF's Next Generation and Editor-at-Large, Southern Living Magazine

Superpower Sisterhood with Jenna Bush Hager and Barbara Pierce ...

Ted Nugent

Rock Musician, Author, & Humanitarian

Nina Dobrev

Canadian Actress & Model; Best Known for "The Vampire Diaries" and "Degrassi"

Ivanka Trump

Executive Vice President of Acquisitions & Development, Trump Organization; Founder, Ivanka Trump Collection

Jason Silva

Emmy-nominated TV Personality; Futurist; Host of National Geographic Channel’s “Brain Games”

Olivia Holt

Actress & Singer

Rachel Botsman

Trust Expert, Lecturer at Oxford University & Author of "Who Can You Trust?"

will.i.am

Multi-Faceted Entertainer & Creative Innovator; Education Advocate

Black Eyed Peas Present Masters of the Sun: The Zombie Chronicles (Black Eyed Peas Pres...

Gabrielle Bernstein

Founder of HerFuture.com & New-York Times Best-Selling Author

Brittany Snow

Actress, Producer, Director, Singer & Co-Founder of Love Is Louder

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate