Ciara

Ciara was a vision in a Roberto Cavalli high-low gown and gold choker collar at the amfAR Milano Gala on Sept. 26.
Ciara was a vision in a Roberto Cavalli high-low gown and gold choker collar at the amfAR Milano Gala on Sept. 26.
Dakota Johnson was effortlessly elegant in a black strapless gown by Christian Dior at the amfAR Milano Gala on Sept. 26.
Naomi Campbell hit the red carpet in a black lace Maison Margiela gown at the amfAR Milano Gala on Sept. 26.
Michelle Rodriguez wowed in a fitted black gown at the amfAR Milano Gala on Sept. 26.
DJ Hannah Bronfman showed off her toned legs in a blush-hued gown by Bibhu Mohapatra a the amfAR Milano Gala on Sept. 26.
Heidi Klum went sheer in a black Versace gown at the amfAR Milano Gala on Sept. 26.
Debbie Harry matched her sequined floor-length gown to her cat-eye black shades at the amfAR Milano Gala on Sept. 26.
Alessandra Ambrosio was sleek in a chartreuse fitted mini dress by Dsquared2 at the amfAR Milano Gala on Sept. 26.
Ivanka Trump and Zach Braff posed while hanging out at the Global Citizen Festival on Sept. 26.
Olivia Wilde styled her rainbow-hued Mary Katrantzou skirt with a festival tee at the Global Citizen Festival on Sept. 26.
Jaden Smith was all about layers at the Global Citizen Festival on Sept. 26.
Malin Ackerman rocked a fringed fanny pack while attending the Global Citizen Festival on Sept. 26.
A freshly shaven Leonardo Dicaprio looked handsome on stage at the Global Citizen Festival on Sept. 26.
Staller, Givenchy creative director Tisci and Vogue Italia editor Sozzani partied at Givenchy's bash in Milan on Sept. 26.
The Business of Fashion editor, supermodel and CR Fashion Book editor celebrated at Givenchy's Milan bash on Sept. 26.
The three models were lovely in black and white ensembles at the Givenchy bash on Sept. 26.
The designer, who also starred in Givenchy's fall campaign, was fierce in a white suit at the brand's Sept. 26 party in Milan.
Nicki Minaj, who performed at Givenchy's Sept. 26 bash, rocked a bold, blunt 'do and flirty white frock.