Tarek El Moussa

Real Estate Agent; Co-Host of HGTV's "Flip Or Flop"

Flip Your Life: How to Find Opportunity in Distress―in Real Estate, Business, and Life

Rita Wilson

Actress, Producer & Singer Known for "Sleepless in Seattle;" Alzheimer's Advocate

Anderson Cooper

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

Donna Karan

Award-Winning Fashion Designer

Rob Lowe

Actor, Best-Selling Author, Podcaster & Philanthropist

Blythe Danner

Emmy Award-Winning Actress & Activist

Christy Turlington Burns

Model & Founder of Every Mother Counts; Anti-Smoking Activist

Warren Buffett

Business Mogul & Investor; CEO of Berkshire Hathaway

Anthony Rizzo

First Baseman for the New York Yankees of Major League Baseball

Laura Dern

Actress, Director, Producer & Activist

Eva Longoria

Award-Winning Actress, Producer, Director, Activist, Philanthropist & Designer

Hugh Jackman

Australian Actor, Producer & Philanthropist

Sheryl Crow

Grammy Award-Winning Singer-Songwriter

Drew Brees

Philanthropist & Former Super Bowl MVP-Winning Quarterback for the New Orleans Saints

Brooke Shields

Actress; Model; Women's Health, Aging & Mental Wellness Advocate

Julia Louis-Dreyfus

Emmy Award-Winning Actress Known For "Seinfeld" & "Veep"

Tyler "Ninja" Blevins

Professional Gamer, Streamer & Internet Personality

Ninja: War for the Dominions: [A Graphic Novel]

Bradley Cooper

Actor Known for "Silver Linings Playbook," "Serena" & "American Sniper"

Christina Applegate

Emmy Award-winning Actress & Co-Host of "MeSsy"; Breast Cancer Survivor & Multiple Sclerosis Survivor

Mark Ruffalo

Actor, Director, Producer, Screenwriter & Environmental Activist