Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman1/36Will Smith and Jessica Chastain in Prada and Piaget
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman2/36David Beckham
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman3/36Chris Tucker and Dustin Hoffman
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman4/36Nicole Kidman in Chanel
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman5/36Nicki Minaj in Roberto Cavalli
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman6/36A$AP Rocky in Gucci
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman7/36Neelam Gill in Kaufman Franco, Olivier Rousteing, Lara Stone in Chanel, Eva Longoria in Elie Saab, Doutzen Kroes in Hugo Boss, Maria Borges in Carolina Herrera, Kristina Bazan, Alexina Graham, and Barbara Palvin
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman8/36Bella Hadid in Ralph & Russo
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman9/36Levon Roan Thurman-Hawke and Uma Thurman
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman10/36The scene outside the gala
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman11/36Hanne Gaby Odiele in Sies Marjan
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman12/36Diane Kruger in Alexander McQueen and Jason Wu
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman13/36Irina Shayk in Prada
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman14/36Hailey Baldwin in Elie Saab Couture
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman15/36Maria Cuomo Cole and Kenneth Cole
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman16/36Daria Strokous in Prada
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman17/36Lewis Hamilton
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman18/36Jeremy Meeks, Juliane Dalla Pria, Andreea Sasu, and Philipp Plein
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman19/36Jasmine Tookes in Zuhair Murad
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman20/36Caroline Scheufele and Olivier Martinez
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman21/36Joan Smalls in Elie Saab Couture and Anja Rubik in Saint Laurent by Anthony Vaccarello and with Repossi jewelry
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman22/36Coco Rocha in Jean Paul Gaultier and Boucheron
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman23/36Julian Lennon and Kevin Robert Frost
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman24/36Karolina Kurkova in Marchesa
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman25/36Jessica Hart in Alexandre Vauthier
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman26/36Winnie Harlow in Ashi Studio
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman27/36Dean Caten, Marjan Jonkman, and Dan Caten
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman28/36Jean Paul Gaultier and Jeremy Scott
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman29/36Paris Hilton and Sofia Richie in Alberta Ferretti Limited Edition
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman30/36Christoph Waltz and Camille Charrière in Dior
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman31/36Harvey Weinstein and Georgina Chapman in Marchesa
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman32/36Rita Ora in Alexandre Vauthier performing
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman33/36Elsa Hosk
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman34/36Diana Ross performing
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman35/36Rula Jebreal
Photo: Courtesy of amfAR, Getty Images, and Kevin Tachman36/36Joe Jonas and DNCE performing