Rachel Maddow

Host of "The Rachel Maddow Show" on MSNBC

Howie Long

NFL Hall of Famer & Superbowl Champion; Fox NFL Sunday Studio Analyst

Shaquille O'Neal

15-Time NBA All-Star Player, Media Personality, Entrepreneur & Philanthropist

Elizabeth Vargas

Emmy Award-Winning Journalist; Best-Selling Author; Anchor for NewsNation

Kathleen Madigan

Comedian, Podcaster & Host on SIRIUS XM's Blue Collar Radio

Jane Pauley

Emmy Award-winning Broadcast Journalist & Mental Health Advocate

Kelly Clarkson

Three-Time Grammy Recipient & Winner of the First Season of "American Idol"; Known for "Stronger" & "Catch My Breath"

Jennifer Hudson

Award-Winning Actress & Singer

Kirk Herbstreit

ESPN College Football Studio Analyst

Jesse Palmer

Host of "The Bachelor"; Former NFL Quarterback & "Bachelor" Alum

Lisa Vanderpump

Entrepreneur, TV Personality, Author & Philanthropist

Lisa Vanderpump Tells Us About Her First Times

Keith Olbermann

Award-Winning Host of "Olbermann"

Anna Kournikova

International Tennis Icon, Health & Fitness Advocate, Former World #1 Doubles Player and #8 Singles Player; Former Co-Host on NBC’s “The Biggest” Loser (2011), Named to the Forbes “Power 100” in 2000

Debbie Gibson

Singer-Songwriter and Reality TV Star; "Only In My Dreams"

Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

Kylie Jenner

Founder & Owner of Kylie Cosmetics, Television Personality, Brand Ambassador, Fashionista & "It" Girl

Candice Bergen

Actress & Writer, Author of Memoir "A Fine Romance"

Brian Dawkins

Hall-of-Fame NFL Safety Known for his Time with the Philadelphia Eagles

Ryan Seacrest

Radio Personality, TV Host & Producer Best Known for "American Idol" and "On Air with Ryan Seacrest"

Ann Curry

Anchor of "Chasing the Cure;" Former NBC Today Anchor, National & International Correspondent; Former Dateline Anchor