Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

Paris Hilton

CEO, Entrepreneur, Producer, Innovator, Investor & Advocate

Khloe Kardashian

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

Bill Maher

Political Satirist & Host of HBO's "Real Time"

Jessica Simpson

International Music Superstar, Bestselling Author & Entrepreneur

Jason Kelce

Former All-Pro Offensive Lineman for the Philadelphia Eagles; Super Bowl LII Champion; Co-Host of the "New Heights" Podcast with Travis Kelce

This Eagles trainer couldn’t make Jason Kelce’s last game because of cancer. He still g...

Ryan Seacrest

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

Tony Romo

Lead NFL Game Analyst at CBS Sports & Former Dallas Cowboys Quarterback

Jennifer Hudson

Award-Winning Actress & Singer

Jon Stewart

Talk Show Host, Comedian & Producer

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

Simon Cowell

TV Personality & Former Judge on The X Factor, Britain's Got Talent and American Idol

Kelly Clarkson

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

Blake Shelton

Country Music Singer & Judge on NBC's "The Voice"

Sam Esmail

Writer, Director & Producer Known for "Mr. Robot"

Maria Shriver

Journalist, Best-Selling Author, Entrepreneur & Former First Lady of California

Joe Scarborough

Co-Host of MSNBC's "Morning Joe" & Former U.S. Congressman

Troy Aikman

Three-Time NFL Super Bowl Champion Quarterback, Dallas Cowboys; ESPN Monday Night Football NFL Game Analyst

Maria Bartiromo

Global Markets Editor, FOX Business Network

Chris Berman

ESPN Sportscaster and Former Host of NFL Countdown & NFL Primetime; One of Sports Television's Most Recognizable Personalities

Nate Burleson

Former NFL Wide Receiver; Co-Host of "CBS Mornings" & Analyst for "The NFL Today"