Sarah Paulson

Emmy Award-Winning Actress; Known for Her Roles in "American Horror Story" and "American Crime Story"

Rita Ora

Singer & Actress

Beth Ditto

Indie Rocker, Known for LBGT Activism and Single "I Wrote the Book"

Jason Mraz

Singer-Songwriter Known for "I Won't Give Up," "Lucky" & "I'm Yours"

Gavin DeGraw

Singer-Songwriter Known for Songs Like "I Don't Want to Be," "Chariot" and "Follow Through"

All American Rejects

American Rock Band; Known for the Hit Songs "Gives You Hell" and "Dirty Little Secret"

Mike Posner

Singer-Songwriter and Music Producer; Best Known for "Cooler Than Me" & "I Took a Pill in Ibiza"

Pitbull

Rapper, Singer-Songwriter & Producer

Ellie Goulding

British Musical Artist Known for Her Albums "Lights" and "Halycon" and Hit Singles "Burn" and "Anything Could Happen"

Al Pacino

Award-Winning Actor

Paul Rudd

Actor; Known for Roles in "Anchorman," "I Love You, Man" and "Ant-Man"

Russell Peters

Canadian Comedian & Actor

Russell Peters | Traffic Lights

Scarlett Johansson

Award-Winning Actress & Singer; Known for Portraying the Black Widow in the Marvel Films

Scarlett Johansson and Colin Jost are married

Maggie Gyllenhaal

Actress, Model & Activist

Drake

Canadian Actor, Rapper & Singer Known for "One Dance" and "Hotline Bling"

Bob Dylan

Legendary Singer-Songwriter and Entertainer; Known for "The Times They Are a-Changin'"

Bob Dylan sells rights to all his songs in likely record-breaking deal

Seth Rogen

Actor, Comedian, Writer, Producer & Director Known for "Neighbors," "Knocked Up" & "The Green Hornet"; Alzheimer's Awareness Advocate

Harry Connick Jr.

American Singer, Conductor, Pianist, Actor, Composer, and Television Music Competition Judge

Jason Segel

Writer & Actor Known for His Role in "How I Met Your Mother," "Forgetting Sarah Marshall" & "I Love You, Man"

Jerry Seinfeld

Comedian, Actor, Writer, & Television/Film Producer