Mat Kearney

Singer-Songwriter known for Debut Album, "Nothing Left to Lose"

Drake

Grammy Award-Winning Rapper & Singer

Rap Radar: Drake

Pitbull

Rapper, Singer-Songwriter & Producer

Actualizing Your Goals with Armando "Pitbull" Christian Perez and ...

MC Hammer

Hip Hop Recording Artist, Record Producer & Entrepreneur

Seth Rogen

Actor, Comedian, Writer, Producer & Director Known for "Neighbors," "Knocked Up" & "The Green Hornet"; Alzheimer's Awareness Advocate

Sebastian Maniscalco

Comedian

Sarah Silverman

Stand-Up Comedian, Actress, Singer, Producer & Writer

Sherri Shepherd

Actress, Comedian, Former Co-host of "The View" & Host of the "Two Funny Mamas" Podcast

Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

Rita McGrath

Expert on Business Strategy in Uncertain Environments; Acclaimed Thinkers50 Thought Leader & Author

Lisa Kudrow

Actres Best Known for Her Role as Phoebe Buffay in the sitcom, "Friends"

Tyra Banks

Host & Executive Producer, "Dancing With the Stars"; Model, TV Personality, Host of "America's Next Top Model"

Erin Andrews

Fox Sports Correspondent & Former Co-Host of "Dancing with the Stars"

Troy Aikman

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

Dolly Parton

Country Singer-Songwriter, Actress, Author & Philanthropist

Good Lookin' Cookin': A Year of Meals - A Lifetime of Family, Friends, and Food

Lana Del Rey

Singer-Songwriter Known for "Summertime Sadness" & "Young and Beautiful"

Stephen King

Award-Winning Author of Contemporary Horror

Emeril Lagasse

Chef, Restaurateur Television Personality, Author

Cate Blanchett

Academy Award-Winning Actress Known for "Elizabeth" & "The Aviator;" Ambassador for the Australian Conservation Foundation

Samantha Power

Former United States Ambassador to the United Nations, Pulitzer Prize-Winning Author & Harvard Professor