Robert Duvall

Academy Award-Winning Actor; "The Godfather," "The Apostle," "Get Low" and "The Judge"

Willie Nelson

Country Music Singer-Songwriter Known for "On The Road Again" & "Always On My Mind"

Alan Alda

Actor; Writer; Science Advocate; Director

Ringo Starr

English Musician, Singer and Actor Who Gained Worldwide Fame as the Drummer for the "Beatles"

Nick Jonas

Multi-Platinum & Grammy Nominated Recording Artist, Actor, Award-Winning Songwriter, Member of the Jonas Brothers & Diabetes Advocate

James Earl Jones

Voice Actor Known for Playing Mufasa in "The Lion King" & Darth Vader in "Star Wars"

Rick Springfield

Australian Musician, Singer-Songwriter & Actor Known for "Jessie's Girl"

Shaggy

Singer, Songwriter & DJ

Josh Gracin

Singer, Former U.S. Marine & Contestant on "American Idol"

John Ondrasik

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

Drew Carey

Actor, Voice Actor & Comedian; Sports Executive; Game Show Host

MC Hammer

Hip Hop Recording Artist, Record Producer & Entrepreneur

Bob Greene

Exercise Guru & Best-Selling Author

Montel Williams

Emmy Award-Winning Talk Show Host; Multiple Sclerosis Survivor; Health Equity & Veteran Advocate

Justin Timberlake

Singer, Songwriter, Actor, Record Producer & Entrepreneur

John Tesh

Inspirational Radio Host, Pianist & Composer; Known for His Radio Show "Intelligence for Your Life"

John Tesh Music - YouTube

Oliver Stone

Oscar-Winning Director

Tom Selleck

Award-Winning Actor Known for "Magnum P.I." & "Blue Bloods"; Author of "You Never Know: A Memoir"

Tom Selleck Admits He Was Fired After One Episode of Charlie's Angels

Rob Riggle

Actor, Comedian, Writer, Producer, Director & Former U.S. Marine

Dennis Franz

Actor; Best Known for his Role in "NYPD Blue"

Sir Richard Branson

Businessman & Founder of Virgin Group

Lance Bass

Pop Singer & Dancer; Member of the Former Boy Band *NSYNC

Victoria Beckham

Style Icon, Entrepreneur, Designer & Former Member of Spice Girls

Dee Snider

Daniel "Dee" Snider is an American singer-songwriter, screenwriter, radio personality, and actor.

Noel Gallagher

Lead Guitarist, Occasional Lead Singer & Principal Songwriter of the Rock Band Oasis

Tommy Lee

Drummer; Founding Member of Mötley Crüe

Trent Reznor

Musician & Composer; Founder & Lead Singer of Nine Inch Nails; CCO of Beats Music

Kris Kristofferson

Country Music Singer and Film Actor; Known for the "Blade" Series

Adam Horovitz

Rapper & Guitarist; Best Known as a Member of the Beastie Boys

Fred Durst

William Frederick "Fred" Durst is an American musician and film director from Jacksonville, Florida.