Alessandra Ambrosio, in Isabel Marant, with Giuseppe Zanotti shoes

Alexa Chung, in Philosophy

Alexander Wang.

Ana Beatriz Barros, in a For Love &Lemons skirt.

Andrej Pejic.

Behati Prinsloo.

Chanel Iman and Heidy de la Rosa.

Chelsea Leyland, in vintage Topshop, with Dannijo jewels and Rachel Antonoff for Bass shoes

Cristina Viera-Newton and Harley Viera-Newton, in a vintage dress, with The Row sunglasses and a Roger Vivier bag

Diane Kruger, in vintage.

Hannah Bronfman, in H&M Conscious, with a Stussy for LVRS hat and Costume National shoes

Jack Flanagan, Tati Cotliar, and Jefferson Hack.

Jamie Bochert, in vintage, with Newbark shoes.

Jessica Szohr, left, in Topshop and Armani Exchange, with a Rag & Bone hat and a Christian Louboutin bag and shoes.

Johnny Wujek and Katy Perry, in Dolce & Gabbana.

Kasia Struss, in Alexander Wang

Katy Perry, in We Are Handsome and Moschino, with a Valentino bag and Jimmy Choo shoes

Lindsay Lohan and Irina Lazareanu

Michael Polish and Kate Bosworth, in Topshop.

Pharrell Williams, in Lanvin and Mark McNairy, with a Billionaire Boys Club hat, and Helen Lasichanh.

Rita Ora.

Sky Ferreira, in vintage and Saint Laurent.

Solange Knowles, in J.Crew and Alice + Olivia, with Marni sunglasses.

Tresean Wong, in Marc Jacobs, with Illesteva sunglasses and Converse shoes.

Coachella.

Nur Khan.