Johann Hari

Journalist & Best-Selling Author of "Chasing the Scream"

Magic Pill: The Extraordinary Benefits and Disturbing Risks of the New Weight-Loss Drugs

Bill Browder

Founder & CEO of Hermitage Capital Management; Human Rights Activist; Bestselling Author of "Red Notice"

Christopher Pissarides

British-Cypriot Economist; Professor of Economics & Political Science at the London School of Economics; Nobel Prize Recipient in Economic Sciences

Jacob Anderson

Actor Known for "Game of Thrones" & Musician Under the Stage Name Raleigh Ritchie

Alfie Allen

Actor, Best-Known for "Game of Thrones"

Jessie J

Grammy Award-Nominated Singer & Songwriter

Daughter

English Indie Folk Band

Tony Lynch

Executive Coach, Business Growth Consultant & Leadership and Sales Trainer

Sophia Grace Brownlee

Youtube Sensation and Frequent Guest on The Ellen Show

Sir Ian McKellen

Actor & Activist

Evanna Lynch

Actress Known for her Role as Luna Lovegood in the "Harry Potter" Series

John Browne

Former CEO of BP & Author of "The Glass Closet: Why Coming Out Is Good Business"

Hayley Atwell

Actress Best Known for Marvel's "Agent Carter" & "Mission: Impossible – Dead Reckoning"

The Vamps

British Pop Rock Band Compared to the Likes of One Direction

Sienna Guillory

Actress Known for "Resident Evil," "Eragon" & "Meg 2: The Trench"

Sienna Guillory | A Banquet, pressure on women & motherhood

Paul Hollywood

Celebrity Chef & Television Host

Kele Okereke

British Musician; Former Frontman of Bloc Party and Electronic Solo Artist

Lily Allen

Recording Artist & TV Presenter; Known for the Hit "Smile"

Let It Be / The Musical

THE FAB FOUR ARE BACK LIVE IN LONDON'S WEST END

Rob Delaney

Comedian & Author