Andy Cohen

Emmy Award-Winning Host & Producer of Bravo’s "Watch What Happens: Live"

Bethenny Frankel

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

Anderson Cooper

Broadcast Journalist & Political Commentator; Anchor of CNN's "Anderson Cooper 360°"; 60 Minutes Correspondent

The Whole Story with Anderson Cooper Returns with “The Latino Vote: Ana Navarro’s Ameri...

Shree Bose

Grand Prize Winner of the First Google Global Science Fair, Cancer Researcher & Resident Physician, University of Chicago; Co-Founder & Co-CEO, Piper Learning Inc.

Michael McGrady

Motivational Speaker & Musician, Sonic Groove Band; Theater, Film & Television Actor Best Known for "Ray Donovan," "Beyond" & "Southland"

Mina Bissell

Iranian-American Biologist; Known for her Research on Breast Cancer

Diane Keaton

Academy Award-Winning Actress, Director & Producer Known for "Annie Hall," "Father of the Bride" & "Marvin's Room"; Author, "Then Again" & "Brother & Sister"

Summer Sanders

Former Olympic Gold Medalist Swimmer; Sports Commentator

Tyler "Ninja" Blevins

Professional Gamer, Streamer & Internet Personality; Most-Followed Creator on Twitch

Donna Hartley

Inspirational Speaker & Trainer; Cancer, Plane Crash & Heart Disease Survivor

Terry Bradshaw

NFL Hall of Famer, 4x Superbowl Champion, Co-Host & Analyst for FOX NFL Sunday

Kevin Jonas

Lead Guitarist of Jonas Brothers, Television Personality & Co-Host of "Claim to Fame"; Co-CEO of The Blue Market & Children's Author

Jay Bradner

Executive Vice President of Research and Development & Chief Scientific Officer at Amgen

Bret Michaels

Singer-Songwriter, Musician & Reality Television Personality

Khloe Kardashian

Reality TV Personality, Entrepreneur, Author & Founding Partner of "Good American"

Jimmie Johnson

Professional Racecar Driver, Seven-Time NASCAR Champion & Hall of Famer; First Driver to be Named AP’s Male Athlete of the Year

Rachel Maddow

Host of "The Rachel Maddow Show" on MSNBC & NYT Bestselling Author; Podcast Host of "Bagman" & "Ultra"

Christie Brinkley

Supermodel, Entrepreneur, Actress & Philanthropist

Dr. Mercy Odueyungbo

Dermatologist & Cosmetic Surgeon; Star of TLC's "Dr. Mercy"

Bill Cowher

NFL Studio Analyst for CBS’ "The NFL Today"; 15-Year Head Coach & Super Bowl Champion with the Pittsburgh Steelers