Jake Gyllenhaal, Karlie Kloss, Millie Bobby Brown and more stars aligned.
Nick Jonas, Miranda Kerr, Kelly Rowland and other stars watched the show. Solange entertained guests with a performance.
Kate Bosworth, Camilla Belle and Kate Upton were among the guests.
In June, the actress debuted as the Italian label’s ambassador.
The Shine Baby Shine sneakers feature luminous rhinestones and a slip-on silhouette.
The Italian label plans to launch two flagship stores in New York City later this year.
The star took to the music festival to fete her line with Matisse.