Cannes party time: Mary J Blige, Natalie Portman, Cara Delevingne...

Mary J. Blige attends the De Grisogono Party on the sidelines of the 68th annual Cannes Film Festival, at the Eden Roc hotel in Antibes, near Cannes, southeastern France. (AFP)

Natalie Portman attends the De Grisogono Party on the sidelines of the 68th annual Cannes Film Festival, at the Eden Roc hotel in Antibes, near Cannes, southeastern France. (AFP)

(AFP)

Cara Delevingne and Grisogono's founder Fawaz Gruosi attends the De Grisogono Party on the sidelines of the 68th annual Cannes Film Festival, at the Eden Roc hotel in Antibes, near Cannes. (AFP)

Cara Delevingne (Reuters)

Karlie Kloss (AFP)

Izabel Goulart (AFP)

Natasha Poly (AFP)

Adrien Brody and model Lara Lieto (AFP)

Paris Hilton (AFP)

Paris Hilton and Grisogono's founder Fawaz Gruosi (AFP)

Antonio Banderas and Nicole Kimpel (AFP)

(AFP)

(AFP)