Amanda Beard

Olympic Gold Medalist, Co-Founder of Beard Swim Co. & Author of New York Times Bestseller "In the Water They Can't See You Cry"

Jessica Alba

Actress; Entrepreneur; Founder & CEO of The Honest Company

Richard Simmons

Fitness Instructor, Actor, Video Producer Known for "Sweatin' to the Oldies" Aerobics Videos

Candace Cameron Bure

Women & Youth Speaker Best Known for Her Role on "Full House" & "Fuller House"; Former Co-Star on "The View"

Shawn Johnson East

Olympic Gold Medalist in Gymnastics, "Dancing with the Stars" Winner & Best-Selling Author

Kylie Bisutti

Motivational Christian Speaker & Former Victoria's Secret Model Search Winner

Sheryl Lee Ralph

Actress, Broadway Singer & Producer; Known for "Abbott Elementary"

Jane Fonda

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

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Judy Collins

Legendary Folk Singer & Activist

Taylor Swift

Grammy Award Winning Pop Singer-Songwriter; Called "Most Successful Artist of the 21st Century"

Brittany Snow

Actress, Producer, Director, Singer & Co-Founder of Love Is Louder

Paula Abdul

American Singer-Songwriter, Dancer, Choreographer & TV Personality

Tracey Gold

Actress Best Known For "Growing Pains" & Eating Disorder Spokesperson

Tracey Gold: Overcome the Pressure to be Perfect

Maureen McCormick

Actress & Author Best Known for "The Brady Bunch"

Jamie-Lynn Sigler

Actress Known for "The Sopranos" & "Big Sky" & Co-Host of "MeSsy"; Spokesperson for Eating Disorders & Multiple Sclerosis Survivor

Alanis Morissette

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

Elton John

British Singer-Songwriter Known for "Rocket Man," "Tiny Dancer" & "Your Song;" Subject of 2019 Biopic "Rocketman"

Russell Brand

Comedian, Actor, Radio Host, Author & Activist

Dennis Quaid

Actor / Patient Safety Advocate