Madonna at Guy Oseary’s party

From British Vogue on Instagram: As with all the best parties there was a strict no-cameras policy and a social media blackout at the star-studded after-party held at Guy Oseary’s Hollywood home and presented by Gucci.

But photographer JR was on hand to capture portraits of the A-list guests including Timothee Chalamet, Ke Huy Quan, Billie Eilish, Salma Hayek, Paul Mescal, Rita Ora with Taika Waititi, Kaitlyn Dever, Madonna, Zoe Saldana, Lily James, Kid Cudi, Paul Dano, Brendan Fraser with Darren Aronofsky and Judd Apatow for his paper portrait series.

Take an exclusive look at the portraits at Vogue.co.uk or check out the carousels below.