Rihanna

Grammy Award-Winning Singer, Songwriter & Actress; Creator of Savage X Fenty

Salt-N-Pepa

Grammy Award-Winning Hip-Hop & Rap Girl Group Known for "Push It"

Tasha Cobbs

Atlanta-Based Worship Leader and Musician

Troye Sivan

Australian-South African Actor, YouTuber & Singer-Songwriter; Recently Signed a Record Deal with Universal Music

Ricky Martin

Puerto Rican Grammy Award-winning Singer-songwriter, Actor and Author

KRS-One

Rapper, Author & Activist

The Gospel of Hip Hop: The First Instrument

Nick Jonas

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

Erica Campbell

Gospel Singer & Member of "Mary Mary"

Adam Ockelford

Professor of Music at Roehampton University; Author of "In the Key of Genius" & Secretary of the Society for Education, Music and Psychology Research

Laura Story

Singer-Songwriter & Author of "When God Doesn't Fix It"

So Long, Normal: Living and Loving the Free Fall of Faith

Tessa Thompson

Actress, Best Known for "Westworld" & "Thor" Franchise

The Second City

World-Famous Comedy Troupe

Pearl Barrett and Serene Allison

Bestselling Health & Wellness Authors, Recording Artists, Owners of Welby Street Press

Michelle Williams

Gospel Artist & Former Member of Destiny's Child

Checking In: How Getting Real about Depression Saved My Life---and Can Save Yours

Michael Tilson Thomas

Michael Tilson Thomas is Music Director of the San Francisco Symphony, Founder and Artistic Director of the New World Symphony and Principal Guest Conductor of the London Symphony Orchestra.

Kylie Minogue

Grammy Award-Winning Australian Singer Known as the "Princess of Pop"; Breast Cancer Survivor

Neon Trees

Alternative Rock Band Known for their Single "Everybody Talks"

Sam Tsui

Musician, Digital Correspondent & YouTube Influencer

Jaime Camil

Mexican Actor, Singer & Host; Known for "Jane the Virgin"

India.Arie

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