Ali Larter

Actress, Author & Model; Known for "Heroes" & "Final Destination"

Danica McKellar

Mathematician, Writer, Actress, Author & Producer

Denise Austin

Fitness Expert, Author & Video Hall of Famer

Dileep Rao

Actor Who has Appeared in the Films "Inception," "Drag Me to Hell" and "Avatar"

Jason Latimer

The World Champion of Magic

Jerry Porras

The Lane Professor of Organizational Behavior and Change, Emeritus; Consultant on Organizational Change

John Ondrasik

Singer-Songwriter and Front Man of "Five For Fighting"; Philanthropist and Family Man

Julia Sweeney

Former SNL Cast Member, Monologist, Cancer Survivor & Author

Kip Thorne

Nobel Prize Winning Theoretical Physicist & Author, "The Science of Interstellar"

Lena Headey

Actress Best Known for Her Role as Cersei on "Game of Thrones"

Michelle Trachtenberg

Actress; Known for "Gossip Girl," "Eurotrip" and "17 Again"

Norman Reedus

Actor; Best Known as Daryl Dixon on "The Walking Dead"

Shaun Tomson

Former World Champion Surfer, Environmentalist & Motivational Speaker

Zoë Saldaña

Actress Known for "Avatar" & "Guardians of the Galaxy"

Zoe Saldaña Reacts To Her Iconic Roles