Joan Jett

American Rock Singer, Songwriter, Composer, Musician, Record Producer

Counting Crows

American Rock Band

Woody Allen

Legendary Director, Screenwriter & Actor

Meryl Streep

Legendary Actress & Producer Known for "The Iron Lady," "The Devil Wears Prada" and "The Post"

Jon Stewart

Talk Show Host, Comedian & Producer

Jon Stewart will return to ‘The Daily Show’ as host — just on Mondays

Mike Myers

Actor & Comedian Known for Saturday Night Live, Austin Powers, and Shrek

Bette Midler

Entertainer & Award-Winning Actress & Singer

Billy Joel

Globally-Recognized Pianist, Singer-Songwriter and Composer

Ed Helms

Actor, Comedian & Musician; Known "The Office" & "The Hangover" Trilogy

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Neil Patrick Harris

Emmy-Nominated American Actor & Broadway Star

Seth Green

Actor, Comedian and Television Producer

Whoopi Goldberg

Award-Winning Actress, Comedian & Co-Host of ABC's "The View"

Rudy Giuliani

Informal Adviser on Cyber Security for the White House; Former Mayor of New York City; Former U.S. Attorney for the Southern District of New York

Jim Gaffigan

Grammy-Nominated Comedian & Actor

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief

Jimmy Fallon

Grammy & Emmy Award-Winning Host of "The Tonight Show with Jimmy Fallon," SNL Alumnus & Author

Stephen Dubner

Award-Winning Author, Journalist, Radio & TV Personality

Carson Daly

Television Host & Radio Personality Known For "TRL," "Last Call With Carson Daly" & "The Voice"

Barbara Corcoran

Real Estate Entrepreneur, Angel Investor, Author & Co-Host of "Shark Tank"

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"