Lewis Hamilton

British Formula 1 Racing Driver; Currently Racing for the Mercedes AMG Petronas Team

Foster the People

Alternative Rock Group Known for "Pumped Up Kicks"

Trisha Yearwood

Country Music Artist, Two-Time New York Times Best-Selling Cookbook Author

Lady Gaga

Award-Winning Pop Singer-Songwriter

Tony Robbins

Entrepreneur, Best-Selling Author & Peak Performance Strategist

Brené Brown

Professor at the University of Houston; #1 New York Times Best-Selling Author; Best Known for "Daring Greatly"

Sheryl Crow

Grammy Award-Winning Singer-Songwriter

Kerry Washington

Actress, Producer & Activist Known for Starring as Olivia Pope in ABC's "Scandal"

Tony Romo

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

Dwayne "The Rock" Johnson

Actor, Former WWE Wrestler & New York Times Best-Selling Author of "The Rock Says..."

Mike Rowe

CEO of mikeroweWORKS Foundation; Creator & Host of Dirty Jobs; Executive Producer & Narrator of How America Works

Amy Poehler

Comedian, Writer, Producer, Actress Best-Known For "Parks and Recreation", Co-Founder of Amy Poehler's Smart Girls

Tyler Perry

Actor, Writer, Producer, Comedian & Director; CEO of Tyler Perry Studios

Jennifer Lopez

Actress, Recording Artist, Dancer & Philanthropist; Known by the Nickname "J. Lo"

John Krasinski

Actor & Filmmaker Known for "The Office" and "A Quiet Place"

Paris Hilton

CEO, Entrepreneur, Producer, Innovator, Investor & Advocate

Paris Hilton fights for troubled teens in Washington, DC

Steve Harvey

TV Personality & Host of "Family Feud"

Bear Grylls

Adventurer, Author & Host of "Man Vs. Wild"

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

Jim Gaffigan Says His Five Kids Still 'Constantly Surprise' Him