Photo: Matteo Prandoni, Joe Schildhorn/BFA.com1/21Mary J. Blige
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com2/21Cara Delevingne in Saint Laurent and Fawaz Gruosi
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com3/21Natalie Portman
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com4/21Harvey Weinstein, Vivi Nevo, and Adrien Brody
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com5/21Daria Strokous
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com6/21Benicio Del Toro
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com7/21Joan Smalls in Givenchy Haute Couture
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com8/21Hailey Baldwin and Shanina Shaik
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com9/21Karlie Kloss
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com10/21The band at the party
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com11/21Michelle Rodriguez
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com12/21Georgina Chapman
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com13/21Izabel Goulart
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com14/21Stavros Niarchos
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com15/21The scene at the party
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com16/21Natasha Poly
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com17/21St. Vincent in Saint Laurent
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com18/21Chanel Iman
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com19/21Neon dancers at the party
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com20/21Robin Thicke performing
Photo: Matteo Prandoni, Joe Schildhorn/BFA.com21/21Alina Baikova