Who? Diane Kruger
Where? Celebrating Women In Film event, during the Cannes Film Festival
What? Jessica and Diane were colour co-ordinated for the annual Cannes party, thrown in celebration of women within the film industry. Miss Chastain opted for a salmon-coloured Calvin Klein mini dress with long sleeves, which she paired with a slick bun, platform heels and a box clutch.
Diane on the other hand, opted for a slightly more glam Calvin Klein gown with structured skirt and plunging neckline (we don't think we've ever seen so much cleavage from the Kruger before!) with simple white sandals.
The pair were joined by Diane's long-term boyfriend, Joshua Jackson at the event.
Lucky man, eh?
Check out all the glam Cannes gowns so far this year: