Clare Kramer

Actress Best Known for "Bring It On" & "Buffy the Vampire Slayer"; Creator of GeekNation.com

The Lone Bellow

Band That Plays Brooklyn Country Music

The Lone Bellow - Gold (Official Video)

Alesha Renee

Actress and TV Personality; Appeared on "Guy Code," "E! News," "HotWyred," "The 5ive," BET and the BET Awards Pre-Show

Porter Gale

Bestselling Author of "Your Network Is Your Net Worth" & Former Vice President of Marketing at Virgin America

Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Ivanka Trump

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

Olivia Munn

Television & Film Actress; Known for "Newsroom" & "X-Men: Apocalypse"

Olivia Munn on Jon Stewart | 2022 Mark Twain Prize

Mayim Bialik

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

Pete Dominick

Comedian & Host of Sirius XM's "Stand Up! With Pete Dominick"

Wil Wheaton

Actor, Author & Blogger; Known for "Star Trek: The Next Generation" & "The Big Bang Theory"

Jessica Alba

Actress; Entrepreneur; Founder & CEO of The Honest Company

Leighton Meester

Actress, Singer, Best known as Blair Waldorf in Gossip Girl

Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

Ed Burns

Actor, Writer, Director, Producer; Author, “Independent Ed: Inside a Career of Big Dreams, Little Movies, and the Twelve Best Days of My Life”

Jeannie Mai

Fashion Correspondent Known for "The Real" & "How Do I Look?", Two-Time NAACP Image Awards and Daytime Emmy Award Winner

Liz Nead

Adventure Speaker, Author & Life Coach

Patti Stanger

Founder of the Millionaire's Club and Star of Bravo's "Millionaire Matchmaker"

Brittany Snow

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

Demi Lovato

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