Tori Kelly

Singer-Songwriter; Known for the Single "Dear No One"

Marcus Lemonis

CEO of the Camping World, TV Personality & Philanthropist

John P. Kotter

Leadership & Change Management Guru

Change: How Organizations Achieve Hard-to-Imagine Results in Uncertain and Volatile Times

Gary Sinise & The Lt. Dan Band

Cover Band Founded by Kimo Williams and Gary Sinise

Cole Swindell

Country Music Songwriter and Recording Artist; Known For His 2013 Breakout Hit "Chillin' It"

Tyra Banks

Host & Executive Producer, "Dancing With the Stars"; Model, TV Personality, Host of "America's Next Top Model"

Jason Statham

English Actor and Martial Artist, Best Known for "Lock, Stock and Two Smoking Barrels," "Snatch" and "Revolver"

Eva Mendes

Actress; Six-Time ALMA Award Nominee; International Spokeswoman for Revlon Cosmetics

Drew Houston

Co-Founder & CEO of Dropbox

Giada De Laurentiis

Chef and Host on The Food Network, Today Show Contributor

Astro Teller

Captain of Moonshots, Google X

A$AP Ferg

Hip-Hop Recording Artist From Harlem; Member of the Hip-Hop Collective A$AP Mob

Peter Dinklage

Emmy Award-Winning Actor, Known for his Role on "Game of Thrones"

Trevor Noah

Host of "The Daily Show"

Serena Williams

Iconic Professional Tennis Player & Olympic Gold Medalist; Activist, Philanthropist & Entrepreneur

James Bay

British Singer-Songwriter and Guitarist Known for "Hold Back the River"