3 Doors Down

Rock Band; Known for "Here Without You" and "Kryptonite"

Aaron Neville

R&B and Soul Musician; "Don't Know Much" and "Tell It Like It Is"

Alec Baldwin

Acclaimed Broadway, Film & TV actor

Alesso

Swedish DJ and Electronic Dance Music Producer

Alex Blumberg

CEO & Co-Founder of Gimlet Media, Best Known for his Work on "This American Life" & "Planet Money"

Alexa PenaVega

Actress & Singer Known For "Spy Kids;" "Dancing With the Stars" Season 21 Contestant & Christian Speaker

Ali Wong

Award-Winning Actor, Comedian & New York Times Best-Selling Author; Known for "Beef" & "Always Be My Maybe"

Ali Wong Wins Female Actor In A Limited Series, Anthology Series

Alice Cooper

American Rock Singer-Songwriter; "Poison"

Alison Krauss & Union Station

American Bluegrass-Country Singer-Songwriters

Alycia Debnam-Carey

Actress Known for Her Role in "Fear the Walking Dead" and "Into the Storm"

Amber Heard

Actress and Model Known for Playing Mera in the DC Universe

Anastacia

Vocalist, Entertainer, Musician & Breast Cancer Survivor

Andrew Stanton

Film Director, Screenwriter, Producer & Voice Actor Based at Pixar Animation Studios

Andrew Weil

Physician & Author; Broadly Described Guru of the Alternative Medical Brands

Andy Puddicombe

Co-Founder of Headspace

Andy Serkis

Actor, Director & Author; Best Known as Gollum in the Lord of the Rings Trilogy

Ang Lee

Oscar-winning director of films like "Life of Pi," "Brokeback Mountain" and "Crouching Tiger, Hidden Dragon"

Ann-Margret

Award-Winning Swedish-American Actress, Singer & Dancer

Archie Panjabi

Actress & Philanthropist; Known for "The Good Wife"

I Know This Much Is True: Archie Panjabi in Character | HBO

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education