Jeffrey Toobin

Former CNN Senior Analyst & Best-Selling Author

Sleigh Bells

Noise Pop Musical Duo Based in Brooklyn; Albums Include "Treats," "Reign of Terror" and "Bitter Rivals"

Chris Matthews

Former Host, Hardball with Chris Matthews, MSNBC

Ricki Lake

Actress, Producer, Author Host, The Ricki Lake Show

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Gail Simmons

Culinary Expert, Food Writer, and TV Personality; Best Known as the Host of Bravo's "Top Chef"

Jeffrey Garten

Professor, Yale School of Management and Expert on Global Business Strategy

Dr. M. Joycelyn Elders

Former Surgeon General of the United States

Kimberley Locke

Singer / Television Personality

Jerry Porras

The Lane Professor of Organizational Behavior and Change, Emeritus; Consultant on Organizational Change

Julian Birkinshaw

Renowned Strategy & Leadership Expert

Tracy Anderson

Fitness Pioneer, Entrepreneur & Author, Founder of The Tracy Anderson Method

Tracy Anderson shares moves to work your whole body

Peter Bijur

Peter I. Bijur is the former Chairman and Chief Executive Officer of Texaco, Inc., one of the world's largest and most successful energy companies.

Banks

Singer-Songwriter and Rising Pop Starlet

Denise Austin

Fitness Expert, Author & Video Hall of Famer

Rich Homie Quan

Rising Atlanta Rapper; Known for his Single "Type of Way"

Grouplove

American Rock Band

New Politics

Danish Alternative Rock Band; Known for "Harlem"

Andrew "King Bach" Bachelor

Actor, Comedian & Vine Star; Known Online as King Bach

Jake Miller

Pop Rapper, Singer & Songwriter