Comedian, Actress, and Singer; Best Known as her Internet Character "Miranda Sings"
Musician, Artist & Author; Co-founder of the Band "Talking Heads"; Founder of Positive News Magazine "Reasons to be Cheerful"
David Mitchell and David Byrne: Utopia Avenue
Actor Known for "The Big Bang Theory"
Ellen Tests Kunal Nayyar's Science Knowledge
Grammy-Winning Singer & Songwriter Known for "Seven Year Ache"
Emmy-Winning Actor Who Stars in "The Good Wife"
Martha Williamson is a 20-year veteran of the entertainment industry.
Actress & Civil Liberties Activist
Music Duo Best Known for Their Hot 100 Single 'Classic'
Pulitzer Prize-Winning Playwright
R&B Singer and Actor; Fast and Furious Franchise
Founder & CEO, Overstock.com
Academy Award-Winning Producer of Titanic & Avatar
Grammy Award-Winning Gospel Singer, Author, Radio Host & Philanthropist
Country Singer-Songwriter Known for "Lover, Lover" & "Drink to That All Night"
Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation
Actress Known for Her Role in HBO's "Girls"
Chairman & CEO at Willett Advisors; Former Counselor to the U.S. Treasury Secretary & Led the 2009 Restructuring of the Auto Industry
Musician, DJ, Photographer
Political Economist & Consultant
Author, Producer & Activist