Meghan McCain

Political Columnist, Author & Award-Winning Blogger

Colton Haynes

Actor; Best Known for "Teen Wolf" & "Arrow"

Tia Mowry

Actress & Celebrity Mom; Star of "Tia Mowry at Home" on the Cooking Channel

Mary Kate Olsen

Fashion Designer, Producer, Author & Former Actress

Emily Ratajkowski

Actress, Activist, Author & Model

Ashley Olsen

American Actress, Fashion Designer, Producer, Author & Businesswoman

Catt Sadler

Former E! Entertainment Reporter & Host; Equal Pay Advocate & Ending the Motherhood Penalty Activist

Meredith Whitney

Founder & CEO of Meredith Whitney Advisory Group; Influential Financial Analyst Known as "The Oracle of Wall Street"

Meredith Whitney - Yahoo Finance

Carla Bruni

Singer-Songwriter, Former Model, Philanthropist

Lesley Stahl

Renowned Broadcast Journalist & 60 Minutes Correspondent

Joe Zee

Editor-in-Chief, Yahoo! Style; Host, "FAB Life"

Max Brooks

Author of "The Zombie Survival Guide" & "World War Z"

Marie Kondo

Japanese Organizing Consultant & Author; One of TIME Magazine's "100 Most Influential People" in 2015

Craig Morgan

Country Music Artist, Star of "Craig Morgan: All Access Outdoors" & United States Army Veteran

Nicole Gibbons

Interior Designer, On-Air Personality and Blogger

Bert Kreischer

Famed Stand-Up Comedian & "Party Animal"; Said to be the Inspiration for "Van Wilder"

Dana Bash

CNN’s Chief Congressional Correspondent; Covers the U.S. House & Senate

Eric Ryan

Co-Founder & Chief Brand Architect, Method Products, Inc.

Alli Simpson

Alli went from being a competitive swimmer to being a model, an actress, a dreamer and a blogger.

Rodrigo Y Gabriela

Rodrigo y Gabriela (Rodrigo and Gabriela), is a Mexican musical duo who specialize in playing fast, rhythmic acoustic guitars.