Billie Lourd

"Booksmart" and "Scream Queens" Actress, Daughter of Carrie Fisher

Gigi Hadid

Fashion Model and TV Personality

Andy Puddicombe

Co-Founder of Headspace

Tom Ford

Fashion Designer & Filmmaker

Juliette Binoche

Juliette Binoche is an award-winning French actress, artist and dancer.

Tom Hardy

English Actor Known for "This Means War," "The Dark Knight Rises," "Inception." & "Mad Max"

Tony Shalhoub

Award-Winning Actor, Known for His roles in "Monk" and "The Marvelous Mrs. Maisel"

Nick Jonas

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

Lily Collins

Actress, Model & Author Best Known For "Emily in Paris"

Lily Collins - Vogue Scandinavia

Neil Young

Canadian Singer-Songwriter Known for "Heart of Gold" & Played in Bands Buffalo Springfield and Crosby, Stills, Nash and Young

Rita Wilson

Actress, Producer & Singer Known for "Sleepless in Seattle;" Alzheimer's Advocate

Sarah McLachlan

Singer-Songwriter & Activist

Lenny Kravitz

Singer-Songwriter, Multi-Instrumentalist, Record Producer, Actor & Arranger

Gwen Stefani

Three-Time Grammy Award Winner, Singer-Songwriter, Coach on "The Voice," Fashion Designer & Entrepreneur

Selma Blair

Actress; Multiple Sclerosis Survivor; Healthcare & Disability Advocate

Julianne Moore

Academy Award & Emmy Award-Winning Actress

Dustin Hoffman

American Actor with a Career in Film, Television, and Theatre Since 1960

Courteney Cox

Actress, Producer & Director

Kesha

Pop Singer Known For "Tik Tok," "Your Love Is My Drug" & "Praying"

Jordin Sparks

Pop and R&B Vocalist; American Idol Winner