Alanis Morissette

Alt-Rock Angst Icon Known for "You Oughta Know" & "Ironic"

Melissa Etheridge

Grammy Award-Winning Singer-Songwriter, LGBTQ+ Activist & Breast Cancer Survivor

Ben Harper

Grammy Award-Winning Singer-Songwriter, Multi-Instrumentalist & Activist

Chelsea Handler

Comedian, TV Personality & Author

Sheryl Crow

Grammy Award-Winning Singer-Songwriter

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Ashley Judd

Actress, Activist & Humanitarian

Jane Fonda

Actress, Feminist, Author, Political Activist, Former Fashion Model & Fitness Advocate

Glenn Close

Actress & Advocate

Samantha Bee

Host of "Full Frontal" on TBS & Former Correspondent at "The Daily Show" With Jon Stewart

Kristin Davis

Actress Best Known for her Role as Charlotte on "Sex & the City"

Christina Aguilera

Grammy Award-Winning Singer-Songwriter, Record Producer & Actress

Ellen DeGeneres

Award-Winning Comedian, TV Host, Actress & LGBTQ Activist

Kevin Bacon

Actor, Musician, Founder of Sixdegrees.org

Whoopi Goldberg

Award-Winning Actress, Comedian & Co-Host of ABC's "The View"

Alec Baldwin

Acclaimed Broadway, Film & TV actor

Mark Ruffalo

Actor, Director, Producer, Screenwriter & Environmental Activist

Jack Black

Actor, Comedian & Musician; Known for "Kung Fu Panda" Franchise, "School of Rock" & "The Super Mario Bros. Movie"

Jack Black didn't always intend to be the funny guy | 60 Minutes Australia

Stanley Tucci

Actor, Writer, Film Producer & Film Director

Charlize Theron

Academy Award-Winning Actress; Best Known for "Monster" & "Mad Max: Fury Road"